88292680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7691}}^1$

素因数の和:7750

約数の個数: 64

約数和(自身を含む): 232606080

約数和(自身を除く): 144313400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 7691, 11480, 15382, 30764, 38455, 53837, 61528, 76910, 107674, 153820, 215348, 269185, 307640, 315331, 430696, 538370, 630662, 1076740, 1261324, 1576655, 2153480, 2207317, 2522648, 3153310, 4414634, 6306620, 8829268, 11036585, 12613240, 17658536, 22073170, 44146340, 88292680]

約数ペア:

[(1, 88292680), (2, 44146340), (4, 22073170), (5, 17658536), (7, 12613240), (8, 11036585), (10, 8829268), (14, 6306620), (20, 4414634), (28, 3153310), (35, 2522648), (40, 2207317), (41, 2153480), (56, 1576655), (70, 1261324), (82, 1076740), (140, 630662), (164, 538370), (205, 430696), (280, 315331), (287, 307640), (328, 269185), (410, 215348), (574, 153820), (820, 107674), (1148, 76910), (1435, 61528), (1640, 53837), (2296, 38455), (2870, 30764), (5740, 15382), (7691, 11480)]