2773868.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 36316120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1499, 1612, 2015, 2998, 3224, 4030, 5996, 7495, 8060, 11992, 14990, 16120, 19487, 29980, 38974, 46469, 59960, 77948, 92938, 97435, 155896, 185876, 194870, 232345, 371752, 389740, 464690, 604097, 779480, 929380, 1208194, 1858760, 2416388, 3020485, 4832776, 6040970, 12081940, 24163880]

約数ペア:

[(1, 24163880), (2, 12081940), (4, 6040970), (5, 4832776), (8, 3020485), (10, 2416388), (13, 1858760), (20, 1208194), (26, 929380), (31, 779480), (40, 604097), (52, 464690), (62, 389740), (65, 371752), (104, 232345), (124, 194870), (130, 185876), (155, 155896), (248, 97435), (260, 92938), (310, 77948), (403, 59960), (520, 46469), (620, 38974), (806, 29980), (1240, 19487), (1499, 16120), (1612, 14990), (2015, 11992), (2998, 8060), (3224, 7495), (4030, 5996)]