1984367060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{467}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 4590069120

約数和(自身を除く): 2605702060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 277, 295, 467, 554, 590, 767, 934, 1108, 1180, 1385, 1534, 1868, 2335, 2770, 3068, 3601, 3835, 4670, 5540, 6071, 7202, 7670, 9340, 12142, 14404, 15340, 16343, 18005, 24284, 27553, 30355, 32686, 36010, 55106, 60710, 65372, 72020, 81715, 110212, 121420, 129359, 137765, 163430, 212459, 258718, 275530, 326860, 358189, 424918, 517436, 551060, 646795, 716378, 849836, 1062295, 1293590, 1432756, 1681667, 1790945, 2124590, 2587180, 3363334, 3581890, 4249180, 6726668, 7163780, 7632181, 8408335, 15264362, 16816670, 30528724, 33633340, 38160905, 76321810, 99218353, 152643620, 198436706, 396873412, 496091765, 992183530, 1984367060]

約数ペア:

[(1, 1984367060), (2, 992183530), (4, 496091765), (5, 396873412), (10, 198436706), (13, 152643620), (20, 99218353), (26, 76321810), (52, 38160905), (59, 33633340), (65, 30528724), (118, 16816670), (130, 15264362), (236, 8408335), (260, 7632181), (277, 7163780), (295, 6726668), (467, 4249180), (554, 3581890), (590, 3363334), (767, 2587180), (934, 2124590), (1108, 1790945), (1180, 1681667), (1385, 1432756), (1534, 1293590), (1868, 1062295), (2335, 849836), (2770, 716378), (3068, 646795), (3601, 551060), (3835, 517436), (4670, 424918), (5540, 358189), (6071, 326860), (7202, 275530), (7670, 258718), (9340, 212459), (12142, 163430), (14404, 137765), (15340, 129359), (16343, 121420), (18005, 110212), (24284, 81715), (27553, 72020), (30355, 65372), (32686, 60710), (36010, 55106)]