108038380

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 232696800

約数和(自身を除く): 124658420

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 227, 265, 449, 454, 530, 898, 908, 1060, 1135, 1796, 2245, 2270, 4490, 4540, 8980, 12031, 23797, 24062, 47594, 48124, 60155, 95188, 101923, 118985, 120310, 203846, 237970, 240620, 407692, 475940, 509615, 1019230, 2038460, 5401919, 10803838, 21607676, 27009595, 54019190, 108038380]

約数ペア:

[(1, 108038380), (2, 54019190), (4, 27009595), (5, 21607676), (10, 10803838), (20, 5401919), (53, 2038460), (106, 1019230), (212, 509615), (227, 475940), (265, 407692), (449, 240620), (454, 237970), (530, 203846), (898, 120310), (908, 118985), (1060, 101923), (1135, 95188), (1796, 60155), (2245, 48124), (2270, 47594), (4490, 24062), (4540, 23797), (8980, 12031)]