260147691740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1187}}^1\times {\mathrm{2111}}^1$

素因数の和:3515

約数の個数: 96

約数和(自身を含む): 569053900800

約数和(自身を除く): 308906209060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 179, 290, 358, 580, 716, 895, 1187, 1790, 2111, 2374, 3580, 4222, 4748, 5191, 5935, 8444, 10382, 10555, 11870, 20764, 21110, 23740, 25955, 34423, 42220, 51910, 61219, 68846, 103820, 122438, 137692, 172115, 212473, 244876, 306095, 344230, 377869, 424946, 612190, 688460, 755738, 849892, 1062365, 1224380, 1511476, 1889345, 2124730, 2505757, 3778690, 4249460, 5011514, 6161717, 7557380, 10023028, 10958201, 12323434, 12528785, 21916402, 24646868, 25057570, 30808585, 43832804, 50115140, 54791005, 61617170, 72666953, 109582010, 123234340, 145333906, 219164020, 290667812, 363334765, 448530503, 726669530, 897061006, 1453339060, 1794122012, 2242652515, 4485305030, 8970610060, 13007384587, 26014769174, 52029538348, 65036922935, 130073845870, 260147691740]

約数ペア:

[(1, 260147691740), (2, 130073845870), (4, 65036922935), (5, 52029538348), (10, 26014769174), (20, 13007384587), (29, 8970610060), (58, 4485305030), (116, 2242652515), (145, 1794122012), (179, 1453339060), (290, 897061006), (358, 726669530), (580, 448530503), (716, 363334765), (895, 290667812), (1187, 219164020), (1790, 145333906), (2111, 123234340), (2374, 109582010), (3580, 72666953), (4222, 61617170), (4748, 54791005), (5191, 50115140), (5935, 43832804), (8444, 30808585), (10382, 25057570), (10555, 24646868), (11870, 21916402), (20764, 12528785), (21110, 12323434), (23740, 10958201), (25955, 10023028), (34423, 7557380), (42220, 6161717), (51910, 5011514), (61219, 4249460), (68846, 3778690), (103820, 2505757), (122438, 2124730), (137692, 1889345), (172115, 1511476), (212473, 1224380), (244876, 1062365), (306095, 849892), (344230, 755738), (377869, 688460), (424946, 612190)]