16373240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 42547680

約数和(自身を除く): 26174440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 37, 40, 46, 52, 65, 74, 92, 104, 115, 130, 148, 184, 185, 230, 260, 296, 299, 370, 460, 481, 520, 598, 740, 851, 920, 962, 1196, 1369, 1480, 1495, 1702, 1924, 2392, 2405, 2738, 2990, 3404, 3848, 4255, 4810, 5476, 5980, 6808, 6845, 8510, 9620, 10952, 11063, 11960, 13690, 17020, 17797, 19240, 22126, 27380, 31487, 34040, 35594, 44252, 54760, 55315, 62974, 71188, 88504, 88985, 110630, 125948, 142376, 157435, 177970, 221260, 251896, 314870, 355940, 409331, 442520, 629740, 711880, 818662, 1259480, 1637324, 2046655, 3274648, 4093310, 8186620, 16373240]

約数ペア:

[(1, 16373240), (2, 8186620), (4, 4093310), (5, 3274648), (8, 2046655), (10, 1637324), (13, 1259480), (20, 818662), (23, 711880), (26, 629740), (37, 442520), (40, 409331), (46, 355940), (52, 314870), (65, 251896), (74, 221260), (92, 177970), (104, 157435), (115, 142376), (130, 125948), (148, 110630), (184, 88985), (185, 88504), (230, 71188), (260, 62974), (296, 55315), (299, 54760), (370, 44252), (460, 35594), (481, 34040), (520, 31487), (598, 27380), (740, 22126), (851, 19240), (920, 17797), (962, 17020), (1196, 13690), (1369, 11960), (1480, 11063), (1495, 10952), (1702, 9620), (1924, 8510), (2392, 6845), (2405, 6808), (2738, 5980), (2990, 5476), (3404, 4810), (3848, 4255)]