197730080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53731}}^1$

素因数の和:53769

約数の個数: 48

約数和(自身を含む): 487456704

約数和(自身を除く): 289726624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 53731, 107462, 214924, 268655, 429848, 537310, 859696, 1074620, 1235813, 1719392, 2149240, 2471626, 4298480, 4943252, 6179065, 8596960, 9886504, 12358130, 19773008, 24716260, 39546016, 49432520, 98865040, 197730080]

約数ペア:

[(1, 197730080), (2, 98865040), (4, 49432520), (5, 39546016), (8, 24716260), (10, 19773008), (16, 12358130), (20, 9886504), (23, 8596960), (32, 6179065), (40, 4943252), (46, 4298480), (80, 2471626), (92, 2149240), (115, 1719392), (160, 1235813), (184, 1074620), (230, 859696), (368, 537310), (460, 429848), (736, 268655), (920, 214924), (1840, 107462), (3680, 53731)]