78163150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6329}}^1$

素因数の和:6373

約数の個数: 48

約数和(自身を含む): 164833200

約数和(自身を除く): 86670050

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, 6175, 6329, 12350, 12658, 31645, 63290, 82277, 120251, 158225, 164554, 240502, 316450, 411385, 601255, 822770, 1202510, 1563263, 2056925, 3006275, 3126526, 4113850, 6012550, 7816315, 15632630, 39081575, 78163150]

約数ペア:

[(1, 78163150), (2, 39081575), (5, 15632630), (10, 7816315), (13, 6012550), (19, 4113850), (25, 3126526), (26, 3006275), (38, 2056925), (50, 1563263), (65, 1202510), (95, 822770), (130, 601255), (190, 411385), (247, 316450), (325, 240502), (475, 164554), (494, 158225), (650, 120251), (950, 82277), (1235, 63290), (2470, 31645), (6175, 12658), (6329, 12350)]