211529500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4649}}^1$

素因数の和:4688

約数の個数: 96

約数和(自身を含む): 568713600

約数和(自身を除く): 357184100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 700, 875, 910, 1300, 1625, 1750, 1820, 2275, 3250, 3500, 4550, 4649, 6500, 9100, 9298, 11375, 18596, 22750, 23245, 32543, 45500, 46490, 60437, 65086, 92980, 116225, 120874, 130172, 162715, 232450, 241748, 302185, 325430, 423059, 464900, 581125, 604370, 650860, 813575, 846118, 1162250, 1208740, 1510925, 1627150, 1692236, 2115295, 2324500, 3021850, 3254300, 4067875, 4230590, 6043700, 7554625, 8135750, 8461180, 10576475, 15109250, 16271500, 21152950, 30218500, 42305900, 52882375, 105764750, 211529500]

約数ペア:

[(1, 211529500), (2, 105764750), (4, 52882375), (5, 42305900), (7, 30218500), (10, 21152950), (13, 16271500), (14, 15109250), (20, 10576475), (25, 8461180), (26, 8135750), (28, 7554625), (35, 6043700), (50, 4230590), (52, 4067875), (65, 3254300), (70, 3021850), (91, 2324500), (100, 2115295), (125, 1692236), (130, 1627150), (140, 1510925), (175, 1208740), (182, 1162250), (250, 846118), (260, 813575), (325, 650860), (350, 604370), (364, 581125), (455, 464900), (500, 423059), (650, 325430), (700, 302185), (875, 241748), (910, 232450), (1300, 162715), (1625, 130172), (1750, 120874), (1820, 116225), (2275, 92980), (3250, 65086), (3500, 60437), (4550, 46490), (4649, 45500), (6500, 32543), (9100, 23245), (9298, 22750), (11375, 18596)]