100290080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56983}}^1$

素因数の和:57009

約数の個数: 48

約数和(自身を含む): 258479424

約数和(自身を除く): 158189344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 56983, 113966, 227932, 284915, 455864, 569830, 626813, 911728, 1139660, 1253626, 1823456, 2279320, 2507252, 3134065, 4558640, 5014504, 6268130, 9117280, 10029008, 12536260, 20058016, 25072520, 50145040, 100290080]

約数ペア:

[(1, 100290080), (2, 50145040), (4, 25072520), (5, 20058016), (8, 12536260), (10, 10029008), (11, 9117280), (16, 6268130), (20, 5014504), (22, 4558640), (32, 3134065), (40, 2507252), (44, 2279320), (55, 1823456), (80, 1253626), (88, 1139660), (110, 911728), (160, 626813), (176, 569830), (220, 455864), (352, 284915), (440, 227932), (880, 113966), (1760, 56983)]