173699020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{14897}}^1$

素因数の和:14970

約数の個数: 48

約数和(自身を含む): 405463968

約数和(自身を除く): 231764948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 11660, 14897, 29794, 59588, 74485, 148970, 163867, 297940, 327734, 655468, 789541, 819335, 1579082, 1638670, 3158164, 3277340, 3947705, 7895410, 8684951, 15790820, 17369902, 34739804, 43424755, 86849510, 173699020]

約数ペア:

[(1, 173699020), (2, 86849510), (4, 43424755), (5, 34739804), (10, 17369902), (11, 15790820), (20, 8684951), (22, 7895410), (44, 3947705), (53, 3277340), (55, 3158164), (106, 1638670), (110, 1579082), (212, 819335), (220, 789541), (265, 655468), (530, 327734), (583, 297940), (1060, 163867), (1166, 148970), (2332, 74485), (2915, 59588), (5830, 29794), (11660, 14897)]