71588440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2113}}^1$

素因数の和:2153

約数の個数: 96

約数和(自身を含む): 202436640

約数和(自身を除く): 130848200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2113, 2420, 3080, 3388, 4226, 4235, 4840, 6776, 8452, 8470, 10565, 14791, 16904, 16940, 21130, 23243, 29582, 33880, 42260, 46486, 59164, 73955, 84520, 92972, 116215, 118328, 147910, 162701, 185944, 232430, 255673, 295820, 325402, 464860, 511346, 591640, 650804, 813505, 929720, 1022692, 1278365, 1301608, 1627010, 1789711, 2045384, 2556730, 3254020, 3579422, 5113460, 6508040, 7158844, 8948555, 10226920, 14317688, 17897110, 35794220, 71588440]

約数ペア:

[(1, 71588440), (2, 35794220), (4, 17897110), (5, 14317688), (7, 10226920), (8, 8948555), (10, 7158844), (11, 6508040), (14, 5113460), (20, 3579422), (22, 3254020), (28, 2556730), (35, 2045384), (40, 1789711), (44, 1627010), (55, 1301608), (56, 1278365), (70, 1022692), (77, 929720), (88, 813505), (110, 650804), (121, 591640), (140, 511346), (154, 464860), (220, 325402), (242, 295820), (280, 255673), (308, 232430), (385, 185944), (440, 162701), (484, 147910), (605, 118328), (616, 116215), (770, 92972), (847, 84520), (968, 73955), (1210, 59164), (1540, 46486), (1694, 42260), (2113, 33880), (2420, 29582), (3080, 23243), (3388, 21130), (4226, 16940), (4235, 16904), (4840, 14791), (6776, 10565), (8452, 8470)]