73455850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{8693}}^1$

素因数の和:8731

約数の個数: 36

約数和(自身を含む): 147963186

約数和(自身を除く): 74507336

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 8693, 17386, 43465, 86930, 113009, 217325, 226018, 434650, 565045, 1130090, 1469117, 2825225, 2938234, 5650450, 7345585, 14691170, 36727925, 73455850]

約数ペア:

[(1, 73455850), (2, 36727925), (5, 14691170), (10, 7345585), (13, 5650450), (25, 2938234), (26, 2825225), (50, 1469117), (65, 1130090), (130, 565045), (169, 434650), (325, 226018), (338, 217325), (650, 113009), (845, 86930), (1690, 43465), (4225, 17386), (8450, 8693)]