91141360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 223235712

約数和(自身を除く): 132094352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 41, 74, 80, 82, 148, 164, 185, 205, 296, 328, 370, 410, 592, 656, 740, 751, 820, 1480, 1502, 1517, 1640, 2960, 3004, 3034, 3280, 3755, 6008, 6068, 7510, 7585, 12016, 12136, 15020, 15170, 24272, 27787, 30040, 30340, 30791, 55574, 60080, 60680, 61582, 111148, 121360, 123164, 138935, 153955, 222296, 246328, 277870, 307910, 444592, 492656, 555740, 615820, 1111480, 1139267, 1231640, 2222960, 2278534, 2463280, 4557068, 5696335, 9114136, 11392670, 18228272, 22785340, 45570680, 91141360]

約数ペア:

[(1, 91141360), (2, 45570680), (4, 22785340), (5, 18228272), (8, 11392670), (10, 9114136), (16, 5696335), (20, 4557068), (37, 2463280), (40, 2278534), (41, 2222960), (74, 1231640), (80, 1139267), (82, 1111480), (148, 615820), (164, 555740), (185, 492656), (205, 444592), (296, 307910), (328, 277870), (370, 246328), (410, 222296), (592, 153955), (656, 138935), (740, 123164), (751, 121360), (820, 111148), (1480, 61582), (1502, 60680), (1517, 60080), (1640, 55574), (2960, 30791), (3004, 30340), (3034, 30040), (3280, 27787), (3755, 24272), (6008, 15170), (6068, 15020), (7510, 12136), (7585, 12016)]