10919440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 160

約数和(自身を含む): 32569344

約数和(自身を除く): 21649904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 37, 40, 56, 62, 68, 70, 74, 80, 85, 112, 119, 124, 136, 140, 148, 155, 170, 185, 217, 238, 248, 259, 272, 280, 296, 310, 340, 370, 434, 476, 496, 518, 527, 560, 592, 595, 620, 629, 680, 740, 868, 952, 1036, 1054, 1085, 1147, 1190, 1240, 1258, 1295, 1360, 1480, 1736, 1904, 2072, 2108, 2170, 2294, 2380, 2480, 2516, 2590, 2635, 2960, 3145, 3472, 3689, 4144, 4216, 4340, 4403, 4588, 4760, 5032, 5180, 5270, 5735, 6290, 7378, 8029, 8432, 8680, 8806, 9176, 9520, 10064, 10360, 10540, 11470, 12580, 14756, 16058, 17360, 17612, 18352, 18445, 19499, 20720, 21080, 22015, 22940, 25160, 29512, 32116, 35224, 36890, 38998, 40145, 42160, 44030, 45880, 50320, 59024, 64232, 70448, 73780, 77996, 80290, 88060, 91760, 97495, 128464, 136493, 147560, 155992, 160580, 176120, 194990, 272986, 295120, 311984, 321160, 352240, 389980, 545972, 642320, 682465, 779960, 1091944, 1364930, 1559920, 2183888, 2729860, 5459720, 10919440]

約数ペア:

[(1, 10919440), (2, 5459720), (4, 2729860), (5, 2183888), (7, 1559920), (8, 1364930), (10, 1091944), (14, 779960), (16, 682465), (17, 642320), (20, 545972), (28, 389980), (31, 352240), (34, 321160), (35, 311984), (37, 295120), (40, 272986), (56, 194990), (62, 176120), (68, 160580), (70, 155992), (74, 147560), (80, 136493), (85, 128464), (112, 97495), (119, 91760), (124, 88060), (136, 80290), (140, 77996), (148, 73780), (155, 70448), (170, 64232), (185, 59024), (217, 50320), (238, 45880), (248, 44030), (259, 42160), (272, 40145), (280, 38998), (296, 36890), (310, 35224), (340, 32116), (370, 29512), (434, 25160), (476, 22940), (496, 22015), (518, 21080), (527, 20720), (560, 19499), (592, 18445), (595, 18352), (620, 17612), (629, 17360), (680, 16058), (740, 14756), (868, 12580), (952, 11470), (1036, 10540), (1054, 10360), (1085, 10064), (1147, 9520), (1190, 9176), (1240, 8806), (1258, 8680), (1295, 8432), (1360, 8029), (1480, 7378), (1736, 6290), (1904, 5735), (2072, 5270), (2108, 5180), (2170, 5032), (2294, 4760), (2380, 4588), (2480, 4403), (2516, 4340), (2590, 4216), (2635, 4144), (2960, 3689), (3145, 3472)]