996131680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{877}}^1$

素因数の和:1152

約数の個数: 96

約数和(自身を含む): 2442666240

約数和(自身を除く): 1446534560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 229, 248, 310, 458, 496, 620, 877, 916, 992, 1145, 1240, 1754, 1832, 2290, 2480, 3508, 3664, 4385, 4580, 4960, 7016, 7099, 7328, 8770, 9160, 14032, 14198, 17540, 18320, 27187, 28064, 28396, 35080, 35495, 36640, 54374, 56792, 70160, 70990, 108748, 113584, 135935, 140320, 141980, 200833, 217496, 227168, 271870, 283960, 401666, 434992, 543740, 567920, 803332, 869984, 1004165, 1087480, 1135840, 1606664, 2008330, 2174960, 3213328, 4016660, 4349920, 6225823, 6426656, 8033320, 12451646, 16066640, 24903292, 31129115, 32133280, 49806584, 62258230, 99613168, 124516460, 199226336, 249032920, 498065840, 996131680]

約数ペア:

[(1, 996131680), (2, 498065840), (4, 249032920), (5, 199226336), (8, 124516460), (10, 99613168), (16, 62258230), (20, 49806584), (31, 32133280), (32, 31129115), (40, 24903292), (62, 16066640), (80, 12451646), (124, 8033320), (155, 6426656), (160, 6225823), (229, 4349920), (248, 4016660), (310, 3213328), (458, 2174960), (496, 2008330), (620, 1606664), (877, 1135840), (916, 1087480), (992, 1004165), (1145, 869984), (1240, 803332), (1754, 567920), (1832, 543740), (2290, 434992), (2480, 401666), (3508, 283960), (3664, 271870), (4385, 227168), (4580, 217496), (4960, 200833), (7016, 141980), (7099, 140320), (7328, 135935), (8770, 113584), (9160, 108748), (14032, 70990), (14198, 70160), (17540, 56792), (18320, 54374), (27187, 36640), (28064, 35495), (28396, 35080)]