476397040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20749}}^1$

素因数の和:20810

約数の個数: 80

約数和(自身を含む): 1296792000

約数和(自身を除く): 820394960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 11480, 20749, 22960, 41498, 82996, 103745, 145243, 165992, 207490, 290486, 331984, 414980, 580972, 726215, 829960, 850709, 1161944, 1452430, 1659920, 1701418, 2323888, 2904860, 3402836, 4253545, 5809720, 5954963, 6805672, 8507090, 11619440, 11909926, 13611344, 17014180, 23819852, 29774815, 34028360, 47639704, 59549630, 68056720, 95279408, 119099260, 238198520, 476397040]

約数ペア:

[(1, 476397040), (2, 238198520), (4, 119099260), (5, 95279408), (7, 68056720), (8, 59549630), (10, 47639704), (14, 34028360), (16, 29774815), (20, 23819852), (28, 17014180), (35, 13611344), (40, 11909926), (41, 11619440), (56, 8507090), (70, 6805672), (80, 5954963), (82, 5809720), (112, 4253545), (140, 3402836), (164, 2904860), (205, 2323888), (280, 1701418), (287, 1659920), (328, 1452430), (410, 1161944), (560, 850709), (574, 829960), (656, 726215), (820, 580972), (1148, 414980), (1435, 331984), (1640, 290486), (2296, 207490), (2870, 165992), (3280, 145243), (4592, 103745), (5740, 82996), (11480, 41498), (20749, 22960)]