15677684080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{44549}}^1$

素因数の和:44698

約数の個数: 80

約数和(自身を含む): 37586656800

約数和(自身を除く): 21908972720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 83, 106, 166, 212, 265, 332, 415, 424, 530, 664, 830, 848, 1060, 1328, 1660, 2120, 3320, 4240, 4399, 6640, 8798, 17596, 21995, 35192, 43990, 44549, 70384, 87980, 89098, 175960, 178196, 222745, 351920, 356392, 445490, 712784, 890980, 1781960, 2361097, 3563920, 3697567, 4722194, 7395134, 9444388, 11805485, 14790268, 18487835, 18888776, 23610970, 29580536, 36975670, 37777552, 47221940, 59161072, 73951340, 94443880, 147902680, 188887760, 195971051, 295805360, 391942102, 783884204, 979855255, 1567768408, 1959710510, 3135536816, 3919421020, 7838842040, 15677684080]

約数ペア:

[(1, 15677684080), (2, 7838842040), (4, 3919421020), (5, 3135536816), (8, 1959710510), (10, 1567768408), (16, 979855255), (20, 783884204), (40, 391942102), (53, 295805360), (80, 195971051), (83, 188887760), (106, 147902680), (166, 94443880), (212, 73951340), (265, 59161072), (332, 47221940), (415, 37777552), (424, 36975670), (530, 29580536), (664, 23610970), (830, 18888776), (848, 18487835), (1060, 14790268), (1328, 11805485), (1660, 9444388), (2120, 7395134), (3320, 4722194), (4240, 3697567), (4399, 3563920), (6640, 2361097), (8798, 1781960), (17596, 890980), (21995, 712784), (35192, 445490), (43990, 356392), (44549, 351920), (70384, 222745), (87980, 178196), (89098, 175960)]