15691950910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{1801}}^1$

素因数の和:2197

約数の個数: 64

約数和(自身を含む): 29425939200

約数和(自身を除く): 13733988290

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 269, 395, 410, 538, 790, 1345, 1801, 2690, 3239, 3602, 6478, 9005, 11029, 16195, 18010, 21251, 22058, 32390, 42502, 55145, 73841, 106255, 110290, 142279, 147682, 212510, 284558, 369205, 484469, 711395, 738410, 871291, 968938, 1422790, 1742582, 2422345, 4356455, 4844690, 5833439, 8712910, 11666878, 19863229, 29167195, 38273051, 39726458, 58334390, 76546102, 99316145, 191365255, 198632290, 382730510, 1569195091, 3138390182, 7845975455, 15691950910]

約数ペア:

[(1, 15691950910), (2, 7845975455), (5, 3138390182), (10, 1569195091), (41, 382730510), (79, 198632290), (82, 191365255), (158, 99316145), (205, 76546102), (269, 58334390), (395, 39726458), (410, 38273051), (538, 29167195), (790, 19863229), (1345, 11666878), (1801, 8712910), (2690, 5833439), (3239, 4844690), (3602, 4356455), (6478, 2422345), (9005, 1742582), (11029, 1422790), (16195, 968938), (18010, 871291), (21251, 738410), (22058, 711395), (32390, 484469), (42502, 369205), (55145, 284558), (73841, 212510), (106255, 147682), (110290, 142279)]