108589028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 207278400

約数和(自身を除く): 98689372

約数列:

[1, 2, 4, 19, 38, 59, 61, 76, 118, 122, 236, 244, 397, 794, 1121, 1159, 1588, 2242, 2318, 3599, 4484, 4636, 7198, 7543, 14396, 15086, 23423, 24217, 30172, 46846, 48434, 68381, 93692, 96868, 136762, 273524, 445037, 460123, 890074, 920246, 1428803, 1780148, 1840492, 2857606, 5715212, 27147257, 54294514, 108589028]

約数ペア:

[(1, 108589028), (2, 54294514), (4, 27147257), (19, 5715212), (38, 2857606), (59, 1840492), (61, 1780148), (76, 1428803), (118, 920246), (122, 890074), (236, 460123), (244, 445037), (397, 273524), (794, 136762), (1121, 96868), (1159, 93692), (1588, 68381), (2242, 48434), (2318, 46846), (3599, 30172), (4484, 24217), (4636, 23423), (7198, 15086), (7543, 14396)]