3745040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:316

約数の個数: 60

約数和(自身を含む): 9462564

約数和(自身を除く): 5717524

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 277, 338, 520, 554, 676, 845, 1040, 1108, 1352, 1385, 1690, 2216, 2704, 2770, 3380, 3601, 4432, 5540, 6760, 7202, 11080, 13520, 14404, 18005, 22160, 28808, 36010, 46813, 57616, 72020, 93626, 144040, 187252, 234065, 288080, 374504, 468130, 749008, 936260, 1872520, 3745040]

約数ペア:

[(1, 3745040), (2, 1872520), (4, 936260), (5, 749008), (8, 468130), (10, 374504), (13, 288080), (16, 234065), (20, 187252), (26, 144040), (40, 93626), (52, 72020), (65, 57616), (80, 46813), (104, 36010), (130, 28808), (169, 22160), (208, 18005), (260, 14404), (277, 13520), (338, 11080), (520, 7202), (554, 6760), (676, 5540), (845, 4432), (1040, 3601), (1108, 3380), (1352, 2770), (1385, 2704), (1690, 2216)]