72259850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5851}}^1$

素因数の和:5895

約数の個数: 48

約数和(自身を含む): 152386080

約数和(自身を除く): 80126230

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 5851, 6175, 11702, 12350, 29255, 58510, 76063, 111169, 146275, 152126, 222338, 292550, 380315, 555845, 760630, 1111690, 1445197, 1901575, 2779225, 2890394, 3803150, 5558450, 7225985, 14451970, 36129925, 72259850]

約数ペア:

[(1, 72259850), (2, 36129925), (5, 14451970), (10, 7225985), (13, 5558450), (19, 3803150), (25, 2890394), (26, 2779225), (38, 1901575), (50, 1445197), (65, 1111690), (95, 760630), (130, 555845), (190, 380315), (247, 292550), (325, 222338), (475, 152126), (494, 146275), (650, 111169), (950, 76063), (1235, 58510), (2470, 29255), (5851, 12350), (6175, 11702)]