455954200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5657}}^1$

素因数の和:5717

約数の個数: 96

約数和(自身を含む): 1178674560

約数和(自身を除く): 722720360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 775, 806, 1240, 1300, 1550, 1612, 2015, 2600, 3100, 3224, 4030, 5657, 6200, 8060, 10075, 11314, 16120, 20150, 22628, 28285, 40300, 45256, 56570, 73541, 80600, 113140, 141425, 147082, 175367, 226280, 282850, 294164, 350734, 367705, 565700, 588328, 701468, 735410, 876835, 1131400, 1402936, 1470820, 1753670, 1838525, 2279771, 2941640, 3507340, 3677050, 4384175, 4559542, 7014680, 7354100, 8768350, 9119084, 11398855, 14708200, 17536700, 18238168, 22797710, 35073400, 45595420, 56994275, 91190840, 113988550, 227977100, 455954200]

約数ペア:

[(1, 455954200), (2, 227977100), (4, 113988550), (5, 91190840), (8, 56994275), (10, 45595420), (13, 35073400), (20, 22797710), (25, 18238168), (26, 17536700), (31, 14708200), (40, 11398855), (50, 9119084), (52, 8768350), (62, 7354100), (65, 7014680), (100, 4559542), (104, 4384175), (124, 3677050), (130, 3507340), (155, 2941640), (200, 2279771), (248, 1838525), (260, 1753670), (310, 1470820), (325, 1402936), (403, 1131400), (520, 876835), (620, 735410), (650, 701468), (775, 588328), (806, 565700), (1240, 367705), (1300, 350734), (1550, 294164), (1612, 282850), (2015, 226280), (2600, 175367), (3100, 147082), (3224, 141425), (4030, 113140), (5657, 80600), (6200, 73541), (8060, 56570), (10075, 45256), (11314, 40300), (16120, 28285), (20150, 22628)]