24904125430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{911}}^1$

素因数の和:1405

約数の個数: 64

約数和(自身を含む): 46001571840

約数和(自身を除く): 21097446410

約数列:

[1, 2, 5, 10, 71, 139, 142, 277, 278, 355, 554, 695, 710, 911, 1385, 1390, 1822, 2770, 4555, 9110, 9869, 19667, 19738, 38503, 39334, 49345, 64681, 77006, 98335, 98690, 126629, 129362, 192515, 196670, 252347, 253258, 323405, 385030, 504694, 633145, 646810, 1261735, 1266290, 2523470, 2733713, 5467426, 8990659, 13668565, 17916637, 17981318, 27337130, 35076233, 35833274, 44953295, 70152466, 89583185, 89906590, 175381165, 179166370, 350762330, 2490412543, 4980825086, 12452062715, 24904125430]

約数ペア:

[(1, 24904125430), (2, 12452062715), (5, 4980825086), (10, 2490412543), (71, 350762330), (139, 179166370), (142, 175381165), (277, 89906590), (278, 89583185), (355, 70152466), (554, 44953295), (695, 35833274), (710, 35076233), (911, 27337130), (1385, 17981318), (1390, 17916637), (1822, 13668565), (2770, 8990659), (4555, 5467426), (9110, 2733713), (9869, 2523470), (19667, 1266290), (19738, 1261735), (38503, 646810), (39334, 633145), (49345, 504694), (64681, 385030), (77006, 323405), (98335, 253258), (98690, 252347), (126629, 196670), (129362, 192515)]