871303550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2790

約数の個数: 96

約数和(自身を含む): 1912377600

約数和(自身を除く): 1041074050

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 29, 34, 50, 58, 65, 85, 130, 145, 170, 221, 290, 325, 377, 425, 442, 493, 650, 725, 754, 850, 986, 1105, 1450, 1885, 2210, 2465, 2719, 3770, 4930, 5438, 5525, 6409, 9425, 11050, 12325, 12818, 13595, 18850, 24650, 27190, 32045, 35347, 46223, 64090, 67975, 70694, 78851, 92446, 135950, 157702, 160225, 176735, 231115, 320450, 353470, 394255, 462230, 600899, 788510, 883675, 1025063, 1155575, 1201798, 1340467, 1767350, 1971275, 2050126, 2311150, 2680934, 3004495, 3942550, 5125315, 6008990, 6702335, 10250630, 13404670, 15022475, 17426071, 25626575, 30044950, 33511675, 34852142, 51253150, 67023350, 87130355, 174260710, 435651775, 871303550]

約数ペア:

[(1, 871303550), (2, 435651775), (5, 174260710), (10, 87130355), (13, 67023350), (17, 51253150), (25, 34852142), (26, 33511675), (29, 30044950), (34, 25626575), (50, 17426071), (58, 15022475), (65, 13404670), (85, 10250630), (130, 6702335), (145, 6008990), (170, 5125315), (221, 3942550), (290, 3004495), (325, 2680934), (377, 2311150), (425, 2050126), (442, 1971275), (493, 1767350), (650, 1340467), (725, 1201798), (754, 1155575), (850, 1025063), (986, 883675), (1105, 788510), (1450, 600899), (1885, 462230), (2210, 394255), (2465, 353470), (2719, 320450), (3770, 231115), (4930, 176735), (5438, 160225), (5525, 157702), (6409, 135950), (9425, 92446), (11050, 78851), (12325, 70694), (12818, 67975), (13595, 64090), (18850, 46223), (24650, 35347), (27190, 32045)]