713247460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 1660176000

約数和(自身を除く): 946928540

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 59, 76, 95, 116, 118, 145, 190, 236, 290, 295, 380, 551, 580, 590, 1097, 1102, 1121, 1180, 1711, 2194, 2204, 2242, 2755, 3422, 4388, 4484, 5485, 5510, 5605, 6844, 8555, 10970, 11020, 11210, 17110, 20843, 21940, 22420, 31813, 32509, 34220, 41686, 63626, 64723, 65018, 83372, 104215, 127252, 129446, 130036, 159065, 162545, 208430, 258892, 318130, 323615, 325090, 416860, 604447, 636260, 647230, 650180, 1208894, 1229737, 1294460, 1876967, 2417788, 2459474, 3022235, 3753934, 4918948, 6044470, 6148685, 7507868, 9384835, 12088940, 12297370, 18769670, 24594740, 35662373, 37539340, 71324746, 142649492, 178311865, 356623730, 713247460]

約数ペア:

[(1, 713247460), (2, 356623730), (4, 178311865), (5, 142649492), (10, 71324746), (19, 37539340), (20, 35662373), (29, 24594740), (38, 18769670), (58, 12297370), (59, 12088940), (76, 9384835), (95, 7507868), (116, 6148685), (118, 6044470), (145, 4918948), (190, 3753934), (236, 3022235), (290, 2459474), (295, 2417788), (380, 1876967), (551, 1294460), (580, 1229737), (590, 1208894), (1097, 650180), (1102, 647230), (1121, 636260), (1180, 604447), (1711, 416860), (2194, 325090), (2204, 323615), (2242, 318130), (2755, 258892), (3422, 208430), (4388, 162545), (4484, 159065), (5485, 130036), (5510, 129446), (5605, 127252), (6844, 104215), (8555, 83372), (10970, 65018), (11020, 64723), (11210, 63626), (17110, 41686), (20843, 34220), (21940, 32509), (22420, 31813)]