88174240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 275643648

約数和(自身を除く): 187469408

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 272, 280, 308, 340, 352, 374, 385, 421, 440, 476, 544, 560, 595, 616, 680, 748, 770, 842, 880, 935, 952, 1120, 1190, 1232, 1309, 1360, 1496, 1540, 1684, 1760, 1870, 1904, 2105, 2380, 2464, 2618, 2720, 2947, 2992, 3080, 3368, 3740, 3808, 4210, 4631, 4760, 5236, 5894, 5984, 6160, 6545, 6736, 7157, 7480, 8420, 9262, 9520, 10472, 11788, 12320, 13090, 13472, 14314, 14735, 14960, 16840, 18524, 19040, 20944, 23155, 23576, 26180, 28628, 29470, 29920, 32417, 33680, 35785, 37048, 41888, 46310, 47152, 50099, 52360, 57256, 58940, 64834, 67360, 71570, 74096, 78727, 92620, 94304, 100198, 104720, 114512, 117880, 129668, 143140, 148192, 157454, 162085, 185240, 200396, 209440, 229024, 235760, 250495, 259336, 286280, 314908, 324170, 370480, 393635, 400792, 471520, 500990, 518672, 551089, 572560, 629816, 648340, 740960, 787270, 801584, 1001980, 1037344, 1102178, 1145120, 1259632, 1296680, 1574540, 1603168, 2003960, 2204356, 2519264, 2593360, 2755445, 3149080, 4007920, 4408712, 5186720, 5510890, 6298160, 8015840, 8817424, 11021780, 12596320, 17634848, 22043560, 44087120, 88174240]

約数ペア:

[(1, 88174240), (2, 44087120), (4, 22043560), (5, 17634848), (7, 12596320), (8, 11021780), (10, 8817424), (11, 8015840), (14, 6298160), (16, 5510890), (17, 5186720), (20, 4408712), (22, 4007920), (28, 3149080), (32, 2755445), (34, 2593360), (35, 2519264), (40, 2204356), (44, 2003960), (55, 1603168), (56, 1574540), (68, 1296680), (70, 1259632), (77, 1145120), (80, 1102178), (85, 1037344), (88, 1001980), (110, 801584), (112, 787270), (119, 740960), (136, 648340), (140, 629816), (154, 572560), (160, 551089), (170, 518672), (176, 500990), (187, 471520), (220, 400792), (224, 393635), (238, 370480), (272, 324170), (280, 314908), (308, 286280), (340, 259336), (352, 250495), (374, 235760), (385, 229024), (421, 209440), (440, 200396), (476, 185240), (544, 162085), (560, 157454), (595, 148192), (616, 143140), (680, 129668), (748, 117880), (770, 114512), (842, 104720), (880, 100198), (935, 94304), (952, 92620), (1120, 78727), (1190, 74096), (1232, 71570), (1309, 67360), (1360, 64834), (1496, 58940), (1540, 57256), (1684, 52360), (1760, 50099), (1870, 47152), (1904, 46310), (2105, 41888), (2380, 37048), (2464, 35785), (2618, 33680), (2720, 32417), (2947, 29920), (2992, 29470), (3080, 28628), (3368, 26180), (3740, 23576), (3808, 23155), (4210, 20944), (4631, 19040), (4760, 18524), (5236, 16840), (5894, 14960), (5984, 14735), (6160, 14314), (6545, 13472), (6736, 13090), (7157, 12320), (7480, 11788), (8420, 10472), (9262, 9520)]