63164240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 152347392

約数和(自身を除く): 89183152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 107, 157, 188, 214, 235, 314, 376, 428, 470, 535, 628, 752, 785, 856, 940, 1070, 1256, 1570, 1712, 1880, 2140, 2512, 3140, 3760, 4280, 5029, 6280, 7379, 8560, 10058, 12560, 14758, 16799, 20116, 25145, 29516, 33598, 36895, 40232, 50290, 59032, 67196, 73790, 80464, 83995, 100580, 118064, 134392, 147580, 167990, 201160, 268784, 295160, 335980, 402320, 590320, 671960, 789553, 1343920, 1579106, 3158212, 3947765, 6316424, 7895530, 12632848, 15791060, 31582120, 63164240]

約数ペア:

[(1, 63164240), (2, 31582120), (4, 15791060), (5, 12632848), (8, 7895530), (10, 6316424), (16, 3947765), (20, 3158212), (40, 1579106), (47, 1343920), (80, 789553), (94, 671960), (107, 590320), (157, 402320), (188, 335980), (214, 295160), (235, 268784), (314, 201160), (376, 167990), (428, 147580), (470, 134392), (535, 118064), (628, 100580), (752, 83995), (785, 80464), (856, 73790), (940, 67196), (1070, 59032), (1256, 50290), (1570, 40232), (1712, 36895), (1880, 33598), (2140, 29516), (2512, 25145), (3140, 20116), (3760, 16799), (4280, 14758), (5029, 12560), (6280, 10058), (7379, 8560)]