104004160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1140

約数の個数: 112

約数和(自身を含む): 278562816

約数和(自身を除く): 174558656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 598, 736, 832, 920, 1040, 1087, 1196, 1472, 1495, 1840, 2080, 2174, 2392, 2990, 3680, 4160, 4348, 4784, 5435, 5980, 7360, 8696, 9568, 10870, 11960, 14131, 17392, 19136, 21740, 23920, 25001, 28262, 34784, 43480, 47840, 50002, 56524, 69568, 70655, 86960, 95680, 100004, 113048, 125005, 141310, 173920, 200008, 226096, 250010, 282620, 325013, 347840, 400016, 452192, 500020, 565240, 650026, 800032, 904384, 1000040, 1130480, 1300052, 1600064, 1625065, 2000080, 2260960, 2600104, 3250130, 4000160, 4521920, 5200208, 6500260, 8000320, 10400416, 13000520, 20800832, 26001040, 52002080, 104004160]

約数ペア:

[(1, 104004160), (2, 52002080), (4, 26001040), (5, 20800832), (8, 13000520), (10, 10400416), (13, 8000320), (16, 6500260), (20, 5200208), (23, 4521920), (26, 4000160), (32, 3250130), (40, 2600104), (46, 2260960), (52, 2000080), (64, 1625065), (65, 1600064), (80, 1300052), (92, 1130480), (104, 1000040), (115, 904384), (130, 800032), (160, 650026), (184, 565240), (208, 500020), (230, 452192), (260, 400016), (299, 347840), (320, 325013), (368, 282620), (416, 250010), (460, 226096), (520, 200008), (598, 173920), (736, 141310), (832, 125005), (920, 113048), (1040, 100004), (1087, 95680), (1196, 86960), (1472, 70655), (1495, 69568), (1840, 56524), (2080, 50002), (2174, 47840), (2392, 43480), (2990, 34784), (3680, 28262), (4160, 25001), (4348, 23920), (4784, 21740), (5435, 19136), (5980, 17392), (7360, 14131), (8696, 11960), (9568, 10870)]