201713460400

素因数分解:

$2^4\times 5^2\times {\mathrm{389}}^1\times {\mathrm{821}}^1\times {\mathrm{1579}}^1$

素因数の和:2807

約数の個数: 120

約数和(自身を含む): 486762260400

約数和(自身を除く): 285048800000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 389, 400, 778, 821, 1556, 1579, 1642, 1945, 3112, 3158, 3284, 3890, 4105, 6224, 6316, 6568, 7780, 7895, 8210, 9725, 12632, 13136, 15560, 15790, 16420, 19450, 20525, 25264, 31120, 31580, 32840, 38900, 39475, 41050, 63160, 65680, 77800, 78950, 82100, 126320, 155600, 157900, 164200, 315800, 319369, 328400, 614231, 631600, 638738, 1228462, 1277476, 1296359, 1596845, 2456924, 2554952, 2592718, 3071155, 3193690, 4913848, 5109904, 5185436, 6142310, 6387380, 6481795, 7984225, 9827696, 10370872, 12284620, 12774760, 12963590, 15355775, 15968450, 20741744, 24569240, 25549520, 25927180, 30711550, 31936900, 32408975, 49138480, 51854360, 61423100, 63873800, 64817950, 103708720, 122846200, 127747600, 129635900, 245692400, 259271800, 504283651, 518543600, 1008567302, 2017134604, 2521418255, 4034269208, 5042836510, 8068538416, 10085673020, 12607091275, 20171346040, 25214182550, 40342692080, 50428365100, 100856730200, 201713460400]

約数ペア:

[(1, 201713460400), (2, 100856730200), (4, 50428365100), (5, 40342692080), (8, 25214182550), (10, 20171346040), (16, 12607091275), (20, 10085673020), (25, 8068538416), (40, 5042836510), (50, 4034269208), (80, 2521418255), (100, 2017134604), (200, 1008567302), (389, 518543600), (400, 504283651), (778, 259271800), (821, 245692400), (1556, 129635900), (1579, 127747600), (1642, 122846200), (1945, 103708720), (3112, 64817950), (3158, 63873800), (3284, 61423100), (3890, 51854360), (4105, 49138480), (6224, 32408975), (6316, 31936900), (6568, 30711550), (7780, 25927180), (7895, 25549520), (8210, 24569240), (9725, 20741744), (12632, 15968450), (13136, 15355775), (15560, 12963590), (15790, 12774760), (16420, 12284620), (19450, 10370872), (20525, 9827696), (25264, 7984225), (31120, 6481795), (31580, 6387380), (32840, 6142310), (38900, 5185436), (39475, 5109904), (41050, 4913848), (63160, 3193690), (65680, 3071155), (77800, 2592718), (78950, 2554952), (82100, 2456924), (126320, 1596845), (155600, 1296359), (157900, 1277476), (164200, 1228462), (315800, 638738), (319369, 631600), (328400, 614231)]