22651130

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 42104448

約数和(自身を除く): 19453318

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 523, 610, 710, 1046, 2615, 4331, 5230, 8662, 21655, 31903, 37133, 43310, 63806, 74266, 159515, 185665, 319030, 371330, 2265113, 4530226, 11325565, 22651130]

約数ペア:

[(1, 22651130), (2, 11325565), (5, 4530226), (10, 2265113), (61, 371330), (71, 319030), (122, 185665), (142, 159515), (305, 74266), (355, 63806), (523, 43310), (610, 37133), (710, 31903), (1046, 21655), (2615, 8662), (4331, 5230)]