45397250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 89945856

約数和(自身を除く): 44548606

約数列:

[1, 2, 5, 10, 25, 41, 43, 50, 82, 86, 103, 125, 205, 206, 215, 250, 410, 430, 515, 1025, 1030, 1075, 1763, 2050, 2150, 2575, 3526, 4223, 4429, 5125, 5150, 5375, 8446, 8815, 8858, 10250, 10750, 12875, 17630, 21115, 22145, 25750, 42230, 44075, 44290, 88150, 105575, 110725, 181589, 211150, 220375, 221450, 363178, 440750, 527875, 553625, 907945, 1055750, 1107250, 1815890, 4539725, 9079450, 22698625, 45397250]

約数ペア:

[(1, 45397250), (2, 22698625), (5, 9079450), (10, 4539725), (25, 1815890), (41, 1107250), (43, 1055750), (50, 907945), (82, 553625), (86, 527875), (103, 440750), (125, 363178), (205, 221450), (206, 220375), (215, 211150), (250, 181589), (410, 110725), (430, 105575), (515, 88150), (1025, 44290), (1030, 44075), (1075, 42230), (1763, 25750), (2050, 22145), (2150, 21115), (2575, 17630), (3526, 12875), (4223, 10750), (4429, 10250), (5125, 8858), (5150, 8815), (5375, 8446)]