83467160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{971}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 215550720

約数和(自身を除く): 132083560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 307, 614, 971, 1228, 1535, 1942, 2149, 2456, 3070, 3884, 4298, 4855, 6140, 6797, 7768, 8596, 9710, 10745, 12280, 13594, 17192, 19420, 21490, 27188, 33985, 38840, 42980, 54376, 67970, 85960, 135940, 271880, 298097, 596194, 1192388, 1490485, 2086679, 2384776, 2980970, 4173358, 5961940, 8346716, 10433395, 11923880, 16693432, 20866790, 41733580, 83467160]

約数ペア:

[(1, 83467160), (2, 41733580), (4, 20866790), (5, 16693432), (7, 11923880), (8, 10433395), (10, 8346716), (14, 5961940), (20, 4173358), (28, 2980970), (35, 2384776), (40, 2086679), (56, 1490485), (70, 1192388), (140, 596194), (280, 298097), (307, 271880), (614, 135940), (971, 85960), (1228, 67970), (1535, 54376), (1942, 42980), (2149, 38840), (2456, 33985), (3070, 27188), (3884, 21490), (4298, 19420), (4855, 17192), (6140, 13594), (6797, 12280), (7768, 10745), (8596, 9710)]