99552040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2129}}^1$

素因数の和:2314

約数の個数: 64

約数和(自身を含む): 257644800

約数和(自身を除く): 158092760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 668, 835, 1169, 1336, 1670, 2129, 2338, 3340, 4258, 4676, 5845, 6680, 8516, 9352, 10645, 11690, 14903, 17032, 21290, 23380, 29806, 42580, 46760, 59612, 74515, 85160, 119224, 149030, 298060, 355543, 596120, 711086, 1422172, 1777715, 2488801, 2844344, 3555430, 4977602, 7110860, 9955204, 12444005, 14221720, 19910408, 24888010, 49776020, 99552040]

約数ペア:

[(1, 99552040), (2, 49776020), (4, 24888010), (5, 19910408), (7, 14221720), (8, 12444005), (10, 9955204), (14, 7110860), (20, 4977602), (28, 3555430), (35, 2844344), (40, 2488801), (56, 1777715), (70, 1422172), (140, 711086), (167, 596120), (280, 355543), (334, 298060), (668, 149030), (835, 119224), (1169, 85160), (1336, 74515), (1670, 59612), (2129, 46760), (2338, 42580), (3340, 29806), (4258, 23380), (4676, 21290), (5845, 17032), (6680, 14903), (8516, 11690), (9352, 10645)]