87833480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 235713240

約数和(自身を除く): 147879760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 574, 820, 980, 1093, 1148, 1435, 1640, 1960, 2009, 2186, 2296, 2870, 4018, 4372, 5465, 5740, 7651, 8036, 8744, 10045, 10930, 11480, 15302, 16072, 20090, 21860, 30604, 38255, 40180, 43720, 44813, 53557, 61208, 76510, 80360, 89626, 107114, 153020, 179252, 214228, 224065, 267785, 306040, 313691, 358504, 428456, 448130, 535570, 627382, 896260, 1071140, 1254764, 1568455, 1792520, 2142280, 2195837, 2509528, 3136910, 4391674, 6273820, 8783348, 10979185, 12547640, 17566696, 21958370, 43916740, 87833480]

約数ペア:

[(1, 87833480), (2, 43916740), (4, 21958370), (5, 17566696), (7, 12547640), (8, 10979185), (10, 8783348), (14, 6273820), (20, 4391674), (28, 3136910), (35, 2509528), (40, 2195837), (41, 2142280), (49, 1792520), (56, 1568455), (70, 1254764), (82, 1071140), (98, 896260), (140, 627382), (164, 535570), (196, 448130), (205, 428456), (245, 358504), (280, 313691), (287, 306040), (328, 267785), (392, 224065), (410, 214228), (490, 179252), (574, 153020), (820, 107114), (980, 89626), (1093, 80360), (1148, 76510), (1435, 61208), (1640, 53557), (1960, 44813), (2009, 43720), (2186, 40180), (2296, 38255), (2870, 30604), (4018, 21860), (4372, 20090), (5465, 16072), (5740, 15302), (7651, 11480), (8036, 10930), (8744, 10045)]