4104350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 8249472

約数和(自身を除く): 4145122

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 83, 86, 115, 166, 215, 230, 415, 430, 575, 830, 989, 1075, 1150, 1909, 1978, 2075, 2150, 3569, 3818, 4150, 4945, 7138, 9545, 9890, 17845, 19090, 24725, 35690, 47725, 49450, 82087, 89225, 95450, 164174, 178450, 410435, 820870, 2052175, 4104350]

約数ペア:

[(1, 4104350), (2, 2052175), (5, 820870), (10, 410435), (23, 178450), (25, 164174), (43, 95450), (46, 89225), (50, 82087), (83, 49450), (86, 47725), (115, 35690), (166, 24725), (215, 19090), (230, 17845), (415, 9890), (430, 9545), (575, 7138), (830, 4945), (989, 4150), (1075, 3818), (1150, 3569), (1909, 2150), (1978, 2075)]