63262640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 169328448

約数和(自身を除く): 106065808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 173, 280, 346, 560, 653, 692, 865, 1211, 1306, 1384, 1730, 2422, 2612, 2768, 3265, 3460, 4571, 4844, 5224, 6055, 6530, 6920, 9142, 9688, 10448, 12110, 13060, 13840, 18284, 19376, 22855, 24220, 26120, 36568, 45710, 48440, 52240, 73136, 91420, 96880, 112969, 182840, 225938, 365680, 451876, 564845, 790783, 903752, 1129690, 1581566, 1807504, 2259380, 3163132, 3953915, 4518760, 6326264, 7907830, 9037520, 12652528, 15815660, 31631320, 63262640]

約数ペア:

[(1, 63262640), (2, 31631320), (4, 15815660), (5, 12652528), (7, 9037520), (8, 7907830), (10, 6326264), (14, 4518760), (16, 3953915), (20, 3163132), (28, 2259380), (35, 1807504), (40, 1581566), (56, 1129690), (70, 903752), (80, 790783), (112, 564845), (140, 451876), (173, 365680), (280, 225938), (346, 182840), (560, 112969), (653, 96880), (692, 91420), (865, 73136), (1211, 52240), (1306, 48440), (1384, 45710), (1730, 36568), (2422, 26120), (2612, 24220), (2768, 22855), (3265, 19376), (3460, 18284), (4571, 13840), (4844, 13060), (5224, 12110), (6055, 10448), (6530, 9688), (6920, 9142)]