85818200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2539}}^1$

素因数の和:2581

約数の個数: 72

約数和(自身を含む): 216141300

約数和(自身を除く): 130323100

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2539, 2600, 3380, 4225, 5078, 6760, 8450, 10156, 12695, 16900, 20312, 25390, 33007, 33800, 50780, 63475, 66014, 101560, 126950, 132028, 165035, 253900, 264056, 330070, 429091, 507800, 660140, 825175, 858182, 1320280, 1650350, 1716364, 2145455, 3300700, 3432728, 4290910, 6601400, 8581820, 10727275, 17163640, 21454550, 42909100, 85818200]

約数ペア:

[(1, 85818200), (2, 42909100), (4, 21454550), (5, 17163640), (8, 10727275), (10, 8581820), (13, 6601400), (20, 4290910), (25, 3432728), (26, 3300700), (40, 2145455), (50, 1716364), (52, 1650350), (65, 1320280), (100, 858182), (104, 825175), (130, 660140), (169, 507800), (200, 429091), (260, 330070), (325, 264056), (338, 253900), (520, 165035), (650, 132028), (676, 126950), (845, 101560), (1300, 66014), (1352, 63475), (1690, 50780), (2539, 33800), (2600, 33007), (3380, 25390), (4225, 20312), (5078, 16900), (6760, 12695), (8450, 10156)]