461726200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{691}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 1162269360

約数和(自身を除く): 700543160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 257, 260, 325, 514, 520, 650, 691, 1028, 1285, 1300, 1382, 2056, 2570, 2600, 2764, 3341, 3455, 5140, 5528, 6425, 6682, 6910, 8983, 10280, 12850, 13364, 13820, 16705, 17275, 17966, 25700, 26728, 27640, 33410, 34550, 35932, 44915, 51400, 66820, 69100, 71864, 83525, 89830, 133640, 138200, 167050, 177587, 179660, 224575, 334100, 355174, 359320, 449150, 668200, 710348, 887935, 898300, 1420696, 1775870, 1796600, 2308631, 3551740, 4439675, 4617262, 7103480, 8879350, 9234524, 11543155, 17758700, 18469048, 23086310, 35517400, 46172620, 57715775, 92345240, 115431550, 230863100, 461726200]

約数ペア:

[(1, 461726200), (2, 230863100), (4, 115431550), (5, 92345240), (8, 57715775), (10, 46172620), (13, 35517400), (20, 23086310), (25, 18469048), (26, 17758700), (40, 11543155), (50, 9234524), (52, 8879350), (65, 7103480), (100, 4617262), (104, 4439675), (130, 3551740), (200, 2308631), (257, 1796600), (260, 1775870), (325, 1420696), (514, 898300), (520, 887935), (650, 710348), (691, 668200), (1028, 449150), (1285, 359320), (1300, 355174), (1382, 334100), (2056, 224575), (2570, 179660), (2600, 177587), (2764, 167050), (3341, 138200), (3455, 133640), (5140, 89830), (5528, 83525), (6425, 71864), (6682, 69100), (6910, 66820), (8983, 51400), (10280, 44915), (12850, 35932), (13364, 34550), (13820, 33410), (16705, 27640), (17275, 26728), (17966, 25700)]