26545870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3461}}^1$

素因数の和:3540

約数の個数: 32

約数和(自身を含む): 52345440

約数和(自身を除く): 25799570

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3461, 3835, 6922, 7670, 17305, 34610, 44993, 89986, 204199, 224965, 408398, 449930, 1020995, 2041990, 2654587, 5309174, 13272935, 26545870]

約数ペア:

[(1, 26545870), (2, 13272935), (5, 5309174), (10, 2654587), (13, 2041990), (26, 1020995), (59, 449930), (65, 408398), (118, 224965), (130, 204199), (295, 89986), (590, 44993), (767, 34610), (1534, 17305), (3461, 7670), (3835, 6922)]