97153340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 210295008

約数和(自身を除く): 113141668

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 173, 215, 346, 430, 653, 692, 860, 865, 1306, 1730, 2612, 3265, 3460, 6530, 7439, 13060, 14878, 28079, 29756, 37195, 56158, 74390, 112316, 112969, 140395, 148780, 225938, 280790, 451876, 561580, 564845, 1129690, 2259380, 4857667, 9715334, 19430668, 24288335, 48576670, 97153340]

約数ペア:

[(1, 97153340), (2, 48576670), (4, 24288335), (5, 19430668), (10, 9715334), (20, 4857667), (43, 2259380), (86, 1129690), (172, 564845), (173, 561580), (215, 451876), (346, 280790), (430, 225938), (653, 148780), (692, 140395), (860, 112969), (865, 112316), (1306, 74390), (1730, 56158), (2612, 37195), (3265, 29756), (3460, 28079), (6530, 14878), (7439, 13060)]