2078349920

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{4447}}^1$

素因数の和:4612

約数の個数: 96

約数和(自身を含む): 5165088768

約数和(自身を除く): 3086738848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 127, 160, 184, 230, 254, 368, 460, 508, 635, 736, 920, 1016, 1270, 1840, 2032, 2540, 2921, 3680, 4064, 4447, 5080, 5842, 8894, 10160, 11684, 14605, 17788, 20320, 22235, 23368, 29210, 35576, 44470, 46736, 58420, 71152, 88940, 93472, 102281, 116840, 142304, 177880, 204562, 233680, 355760, 409124, 467360, 511405, 564769, 711520, 818248, 1022810, 1129538, 1636496, 2045620, 2259076, 2823845, 3272992, 4091240, 4518152, 5647690, 8182480, 9036304, 11295380, 12989687, 16364960, 18072608, 22590760, 25979374, 45181520, 51958748, 64948435, 90363040, 103917496, 129896870, 207834992, 259793740, 415669984, 519587480, 1039174960, 2078349920]

約数ペア:

[(1, 2078349920), (2, 1039174960), (4, 519587480), (5, 415669984), (8, 259793740), (10, 207834992), (16, 129896870), (20, 103917496), (23, 90363040), (32, 64948435), (40, 51958748), (46, 45181520), (80, 25979374), (92, 22590760), (115, 18072608), (127, 16364960), (160, 12989687), (184, 11295380), (230, 9036304), (254, 8182480), (368, 5647690), (460, 4518152), (508, 4091240), (635, 3272992), (736, 2823845), (920, 2259076), (1016, 2045620), (1270, 1636496), (1840, 1129538), (2032, 1022810), (2540, 818248), (2921, 711520), (3680, 564769), (4064, 511405), (4447, 467360), (5080, 409124), (5842, 355760), (8894, 233680), (10160, 204562), (11684, 177880), (14605, 142304), (17788, 116840), (20320, 102281), (22235, 93472), (23368, 88940), (29210, 71152), (35576, 58420), (44470, 46736)]