1567443280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{5441}}^1$

素因数の和:5744

約数の個数: 80

約数和(自身を含む): 3939529104

約数和(自身を除く): 2372085824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 277, 520, 554, 1040, 1108, 1385, 2216, 2770, 3601, 4432, 5441, 5540, 7202, 10882, 11080, 14404, 18005, 21764, 22160, 27205, 28808, 36010, 43528, 54410, 57616, 70733, 72020, 87056, 108820, 141466, 144040, 217640, 282932, 288080, 353665, 435280, 565864, 707330, 1131728, 1414660, 1507157, 2829320, 3014314, 5658640, 6028628, 7535785, 12057256, 15071570, 19593041, 24114512, 30143140, 39186082, 60286280, 78372164, 97965205, 120572560, 156744328, 195930410, 313488656, 391860820, 783721640, 1567443280]

約数ペア:

[(1, 1567443280), (2, 783721640), (4, 391860820), (5, 313488656), (8, 195930410), (10, 156744328), (13, 120572560), (16, 97965205), (20, 78372164), (26, 60286280), (40, 39186082), (52, 30143140), (65, 24114512), (80, 19593041), (104, 15071570), (130, 12057256), (208, 7535785), (260, 6028628), (277, 5658640), (520, 3014314), (554, 2829320), (1040, 1507157), (1108, 1414660), (1385, 1131728), (2216, 707330), (2770, 565864), (3601, 435280), (4432, 353665), (5441, 288080), (5540, 282932), (7202, 217640), (10882, 144040), (11080, 141466), (14404, 108820), (18005, 87056), (21764, 72020), (22160, 70733), (27205, 57616), (28808, 54410), (36010, 43528)]