36439840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13397}}^1$

素因数の和:13429

約数の個数: 48

約数和(自身を含む): 91159992

約数和(自身を除く): 54720152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 13397, 26794, 53588, 66985, 107176, 133970, 214352, 227749, 267940, 428704, 455498, 535880, 910996, 1071760, 1138745, 1821992, 2143520, 2277490, 3643984, 4554980, 7287968, 9109960, 18219920, 36439840]

約数ペア:

[(1, 36439840), (2, 18219920), (4, 9109960), (5, 7287968), (8, 4554980), (10, 3643984), (16, 2277490), (17, 2143520), (20, 1821992), (32, 1138745), (34, 1071760), (40, 910996), (68, 535880), (80, 455498), (85, 428704), (136, 267940), (160, 227749), (170, 214352), (272, 133970), (340, 107176), (544, 66985), (680, 53588), (1360, 26794), (2720, 13397)]