1066648520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{48221}}^1$

素因数の和:48318

約数の個数: 64

約数和(自身を含む): 2777587200

約数和(自身を除く): 1710938680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5530, 11060, 22120, 48221, 96442, 192884, 241105, 337547, 385768, 482210, 675094, 964420, 1350188, 1687735, 1928840, 2700376, 3375470, 3809459, 6750940, 7618918, 13501880, 15237836, 19047295, 26666213, 30475672, 38094590, 53332426, 76189180, 106664852, 133331065, 152378360, 213329704, 266662130, 533324260, 1066648520]

約数ペア:

[(1, 1066648520), (2, 533324260), (4, 266662130), (5, 213329704), (7, 152378360), (8, 133331065), (10, 106664852), (14, 76189180), (20, 53332426), (28, 38094590), (35, 30475672), (40, 26666213), (56, 19047295), (70, 15237836), (79, 13501880), (140, 7618918), (158, 6750940), (280, 3809459), (316, 3375470), (395, 2700376), (553, 1928840), (632, 1687735), (790, 1350188), (1106, 964420), (1580, 675094), (2212, 482210), (2765, 385768), (3160, 337547), (4424, 241105), (5530, 192884), (11060, 96442), (22120, 48221)]