5186720

素因数分解:

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

素因数の和:454

約数の個数: 96

約数和(自身を含む): 15313536

約数和(自身を除く): 10126816

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 421, 440, 560, 616, 770, 842, 880, 1120, 1232, 1540, 1684, 1760, 2105, 2464, 2947, 3080, 3368, 4210, 4631, 5894, 6160, 6736, 8420, 9262, 11788, 12320, 13472, 14735, 16840, 18524, 23155, 23576, 29470, 32417, 33680, 37048, 46310, 47152, 58940, 64834, 67360, 74096, 92620, 94304, 117880, 129668, 148192, 162085, 185240, 235760, 259336, 324170, 370480, 471520, 518672, 648340, 740960, 1037344, 1296680, 2593360, 5186720]

約数ペア:

[(1, 5186720), (2, 2593360), (4, 1296680), (5, 1037344), (7, 740960), (8, 648340), (10, 518672), (11, 471520), (14, 370480), (16, 324170), (20, 259336), (22, 235760), (28, 185240), (32, 162085), (35, 148192), (40, 129668), (44, 117880), (55, 94304), (56, 92620), (70, 74096), (77, 67360), (80, 64834), (88, 58940), (110, 47152), (112, 46310), (140, 37048), (154, 33680), (160, 32417), (176, 29470), (220, 23576), (224, 23155), (280, 18524), (308, 16840), (352, 14735), (385, 13472), (421, 12320), (440, 11788), (560, 9262), (616, 8420), (770, 6736), (842, 6160), (880, 5894), (1120, 4631), (1232, 4210), (1540, 3368), (1684, 3080), (1760, 2947), (2105, 2464)]