4762040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 11664000

約数和(自身を除く): 6901960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 149, 170, 188, 235, 298, 340, 376, 470, 596, 680, 745, 799, 940, 1192, 1490, 1598, 1880, 2533, 2980, 3196, 3995, 5066, 5960, 6392, 7003, 7990, 10132, 12665, 14006, 15980, 20264, 25330, 28012, 31960, 35015, 50660, 56024, 70030, 101320, 119051, 140060, 238102, 280120, 476204, 595255, 952408, 1190510, 2381020, 4762040]

約数ペア:

[(1, 4762040), (2, 2381020), (4, 1190510), (5, 952408), (8, 595255), (10, 476204), (17, 280120), (20, 238102), (34, 140060), (40, 119051), (47, 101320), (68, 70030), (85, 56024), (94, 50660), (136, 35015), (149, 31960), (170, 28012), (188, 25330), (235, 20264), (298, 15980), (340, 14006), (376, 12665), (470, 10132), (596, 7990), (680, 7003), (745, 6392), (799, 5960), (940, 5066), (1192, 3995), (1490, 3196), (1598, 2980), (1880, 2533)]