222933920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7451}}^1$

素因数の和:7494

約数の個数: 96

約数和(自身を含む): 608440896

約数和(自身を除く): 385506976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2992, 3740, 5984, 7451, 7480, 14902, 14960, 29804, 29920, 37255, 59608, 74510, 81961, 119216, 126667, 149020, 163922, 238432, 253334, 298040, 327844, 409805, 506668, 596080, 633335, 655688, 819610, 1013336, 1192160, 1266670, 1311376, 1393337, 1639220, 2026672, 2533340, 2622752, 2786674, 3278440, 4053344, 5066680, 5573348, 6556880, 6966685, 10133360, 11146696, 13113760, 13933370, 20266720, 22293392, 27866740, 44586784, 55733480, 111466960, 222933920]

約数ペア:

[(1, 222933920), (2, 111466960), (4, 55733480), (5, 44586784), (8, 27866740), (10, 22293392), (11, 20266720), (16, 13933370), (17, 13113760), (20, 11146696), (22, 10133360), (32, 6966685), (34, 6556880), (40, 5573348), (44, 5066680), (55, 4053344), (68, 3278440), (80, 2786674), (85, 2622752), (88, 2533340), (110, 2026672), (136, 1639220), (160, 1393337), (170, 1311376), (176, 1266670), (187, 1192160), (220, 1013336), (272, 819610), (340, 655688), (352, 633335), (374, 596080), (440, 506668), (544, 409805), (680, 327844), (748, 298040), (880, 253334), (935, 238432), (1360, 163922), (1496, 149020), (1760, 126667), (1870, 119216), (2720, 81961), (2992, 74510), (3740, 59608), (5984, 37255), (7451, 29920), (7480, 29804), (14902, 14960)]