61938500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{733}}^1$

素因数の和:778

約数の個数: 72

約数和(自身を含む): 146679624

約数和(自身を除く): 84741124

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 169, 250, 260, 325, 338, 500, 650, 676, 733, 845, 1300, 1466, 1625, 1690, 2932, 3250, 3380, 3665, 4225, 6500, 7330, 8450, 9529, 14660, 16900, 18325, 19058, 21125, 36650, 38116, 42250, 47645, 73300, 84500, 91625, 95290, 123877, 183250, 190580, 238225, 247754, 366500, 476450, 495508, 619385, 952900, 1191125, 1238770, 2382250, 2477540, 3096925, 4764500, 6193850, 12387700, 15484625, 30969250, 61938500]

約数ペア:

[(1, 61938500), (2, 30969250), (4, 15484625), (5, 12387700), (10, 6193850), (13, 4764500), (20, 3096925), (25, 2477540), (26, 2382250), (50, 1238770), (52, 1191125), (65, 952900), (100, 619385), (125, 495508), (130, 476450), (169, 366500), (250, 247754), (260, 238225), (325, 190580), (338, 183250), (500, 123877), (650, 95290), (676, 91625), (733, 84500), (845, 73300), (1300, 47645), (1466, 42250), (1625, 38116), (1690, 36650), (2932, 21125), (3250, 19058), (3380, 18325), (3665, 16900), (4225, 14660), (6500, 9529), (7330, 8450)]