898484620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 2112397056

約数和(自身を除く): 1213912436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 251, 265, 307, 502, 530, 583, 614, 1004, 1060, 1166, 1228, 1255, 1535, 2332, 2510, 2761, 2915, 3070, 3377, 5020, 5522, 5830, 6140, 6754, 11044, 11660, 13303, 13508, 13805, 16271, 16885, 26606, 27610, 32542, 33770, 53212, 55220, 65084, 66515, 67540, 77057, 81355, 133030, 146333, 154114, 162710, 178981, 266060, 292666, 308228, 325420, 357962, 385285, 585332, 715924, 731665, 770570, 847627, 894905, 1463330, 1541140, 1695254, 1789810, 2926660, 3390508, 3579620, 4084021, 4238135, 8168042, 8476270, 16336084, 16952540, 20420105, 40840210, 44924231, 81680420, 89848462, 179696924, 224621155, 449242310, 898484620]

約数ペア:

[(1, 898484620), (2, 449242310), (4, 224621155), (5, 179696924), (10, 89848462), (11, 81680420), (20, 44924231), (22, 40840210), (44, 20420105), (53, 16952540), (55, 16336084), (106, 8476270), (110, 8168042), (212, 4238135), (220, 4084021), (251, 3579620), (265, 3390508), (307, 2926660), (502, 1789810), (530, 1695254), (583, 1541140), (614, 1463330), (1004, 894905), (1060, 847627), (1166, 770570), (1228, 731665), (1255, 715924), (1535, 585332), (2332, 385285), (2510, 357962), (2761, 325420), (2915, 308228), (3070, 292666), (3377, 266060), (5020, 178981), (5522, 162710), (5830, 154114), (6140, 146333), (6754, 133030), (11044, 81355), (11660, 77057), (13303, 67540), (13508, 66515), (13805, 65084), (16271, 55220), (16885, 53212), (26606, 33770), (27610, 32542)]