2023803080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4871}}^1$

素因数の和:4959

約数の個数: 128

約数和(自身を含む): 5303854080

約数和(自身を除く): 3280051000

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 47, 52, 65, 68, 85, 94, 104, 130, 136, 170, 188, 221, 235, 260, 340, 376, 442, 470, 520, 611, 680, 799, 884, 940, 1105, 1222, 1598, 1768, 1880, 2210, 2444, 3055, 3196, 3995, 4420, 4871, 4888, 6110, 6392, 7990, 8840, 9742, 10387, 12220, 15980, 19484, 20774, 24355, 24440, 31960, 38968, 41548, 48710, 51935, 63323, 82807, 83096, 97420, 103870, 126646, 165614, 194840, 207740, 228937, 253292, 316615, 331228, 414035, 415480, 457874, 506584, 633230, 662456, 828070, 915748, 1076491, 1144685, 1266460, 1656140, 1831496, 2152982, 2289370, 2532920, 2976181, 3312280, 3891929, 4305964, 4578740, 5382455, 5952362, 7783858, 8611928, 9157480, 10764910, 11904724, 14880905, 15567716, 19459645, 21529820, 23809448, 29761810, 31135432, 38919290, 43059640, 50595077, 59523620, 77838580, 101190154, 119047240, 155677160, 202380308, 252975385, 404760616, 505950770, 1011901540, 2023803080]

約数ペア:

[(1, 2023803080), (2, 1011901540), (4, 505950770), (5, 404760616), (8, 252975385), (10, 202380308), (13, 155677160), (17, 119047240), (20, 101190154), (26, 77838580), (34, 59523620), (40, 50595077), (47, 43059640), (52, 38919290), (65, 31135432), (68, 29761810), (85, 23809448), (94, 21529820), (104, 19459645), (130, 15567716), (136, 14880905), (170, 11904724), (188, 10764910), (221, 9157480), (235, 8611928), (260, 7783858), (340, 5952362), (376, 5382455), (442, 4578740), (470, 4305964), (520, 3891929), (611, 3312280), (680, 2976181), (799, 2532920), (884, 2289370), (940, 2152982), (1105, 1831496), (1222, 1656140), (1598, 1266460), (1768, 1144685), (1880, 1076491), (2210, 915748), (2444, 828070), (3055, 662456), (3196, 633230), (3995, 506584), (4420, 457874), (4871, 415480), (4888, 414035), (6110, 331228), (6392, 316615), (7990, 253292), (8840, 228937), (9742, 207740), (10387, 194840), (12220, 165614), (15980, 126646), (19484, 103870), (20774, 97420), (24355, 83096), (24440, 82807), (31960, 63323), (38968, 51935), (41548, 48710)]