25315620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{317}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 78212736

約数和(自身を除く): 52897116

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 317, 330, 363, 484, 605, 634, 660, 726, 951, 1210, 1268, 1331, 1452, 1585, 1815, 1902, 2420, 2662, 3170, 3487, 3630, 3804, 3993, 4755, 5324, 6340, 6655, 6974, 7260, 7986, 9510, 10461, 13310, 13948, 15972, 17435, 19020, 19965, 20922, 26620, 34870, 38357, 39930, 41844, 52305, 69740, 76714, 79860, 104610, 115071, 153428, 191785, 209220, 230142, 383570, 421927, 460284, 575355, 767140, 843854, 1150710, 1265781, 1687708, 2109635, 2301420, 2531562, 4219270, 5063124, 6328905, 8438540, 12657810, 25315620]

約数ペア:

[(1, 25315620), (2, 12657810), (3, 8438540), (4, 6328905), (5, 5063124), (6, 4219270), (10, 2531562), (11, 2301420), (12, 2109635), (15, 1687708), (20, 1265781), (22, 1150710), (30, 843854), (33, 767140), (44, 575355), (55, 460284), (60, 421927), (66, 383570), (110, 230142), (121, 209220), (132, 191785), (165, 153428), (220, 115071), (242, 104610), (317, 79860), (330, 76714), (363, 69740), (484, 52305), (605, 41844), (634, 39930), (660, 38357), (726, 34870), (951, 26620), (1210, 20922), (1268, 19965), (1331, 19020), (1452, 17435), (1585, 15972), (1815, 13948), (1902, 13310), (2420, 10461), (2662, 9510), (3170, 7986), (3487, 7260), (3630, 6974), (3804, 6655), (3993, 6340), (4755, 5324)]