7135440650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1063}}^1$

素因数の和:1560

約数の個数: 96

約数和(自身を含む): 14961542400

約数和(自身を除く): 7826101750

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 449, 575, 598, 650, 898, 1063, 1150, 1495, 2126, 2245, 2990, 4490, 5315, 5837, 7475, 10327, 10630, 11225, 11674, 13819, 14950, 20654, 22450, 24449, 26575, 27638, 29185, 48898, 51635, 53150, 58370, 69095, 103270, 122245, 134251, 138190, 145925, 244490, 258175, 268502, 291850, 317837, 345475, 477287, 516350, 611225, 635674, 671255, 690950, 954574, 1222450, 1342510, 1589185, 2386435, 3178370, 3356275, 4772870, 6204731, 6712550, 7945925, 10977601, 11932175, 12409462, 15891850, 21955202, 23864350, 31023655, 54888005, 62047310, 109776010, 142708813, 155118275, 274440025, 285417626, 310236550, 548880050, 713544065, 1427088130, 3567720325, 7135440650]

約数ペア:

[(1, 7135440650), (2, 3567720325), (5, 1427088130), (10, 713544065), (13, 548880050), (23, 310236550), (25, 285417626), (26, 274440025), (46, 155118275), (50, 142708813), (65, 109776010), (115, 62047310), (130, 54888005), (230, 31023655), (299, 23864350), (325, 21955202), (449, 15891850), (575, 12409462), (598, 11932175), (650, 10977601), (898, 7945925), (1063, 6712550), (1150, 6204731), (1495, 4772870), (2126, 3356275), (2245, 3178370), (2990, 2386435), (4490, 1589185), (5315, 1342510), (5837, 1222450), (7475, 954574), (10327, 690950), (10630, 671255), (11225, 635674), (11674, 611225), (13819, 516350), (14950, 477287), (20654, 345475), (22450, 317837), (24449, 291850), (26575, 268502), (27638, 258175), (29185, 244490), (48898, 145925), (51635, 138190), (53150, 134251), (58370, 122245), (69095, 103270)]