292558780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 688891392

約数和(自身を除く): 396332612

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 41, 62, 68, 82, 85, 124, 155, 164, 170, 205, 310, 340, 410, 527, 620, 677, 697, 820, 1054, 1271, 1354, 1394, 2108, 2542, 2635, 2708, 2788, 3385, 3485, 5084, 5270, 6355, 6770, 6970, 10540, 11509, 12710, 13540, 13940, 20987, 21607, 23018, 25420, 27757, 41974, 43214, 46036, 55514, 57545, 83948, 86428, 104935, 108035, 111028, 115090, 138785, 209870, 216070, 230180, 277570, 356779, 419740, 432140, 471869, 555140, 713558, 860467, 943738, 1427116, 1720934, 1783895, 1887476, 2359345, 3441868, 3567790, 4302335, 4718690, 7135580, 8604670, 9437380, 14627939, 17209340, 29255878, 58511756, 73139695, 146279390, 292558780]

約数ペア:

[(1, 292558780), (2, 146279390), (4, 73139695), (5, 58511756), (10, 29255878), (17, 17209340), (20, 14627939), (31, 9437380), (34, 8604670), (41, 7135580), (62, 4718690), (68, 4302335), (82, 3567790), (85, 3441868), (124, 2359345), (155, 1887476), (164, 1783895), (170, 1720934), (205, 1427116), (310, 943738), (340, 860467), (410, 713558), (527, 555140), (620, 471869), (677, 432140), (697, 419740), (820, 356779), (1054, 277570), (1271, 230180), (1354, 216070), (1394, 209870), (2108, 138785), (2542, 115090), (2635, 111028), (2708, 108035), (2788, 104935), (3385, 86428), (3485, 83948), (5084, 57545), (5270, 55514), (6355, 46036), (6770, 43214), (6970, 41974), (10540, 27757), (11509, 25420), (12710, 23018), (13540, 21607), (13940, 20987)]