100661600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9679}}^1$

素因数の和:9712

約数の個数: 72

約数和(自身を含む): 264670560

約数和(自身を除く): 164008960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 9679, 10400, 19358, 38716, 48395, 77432, 96790, 125827, 154864, 193580, 241975, 251654, 309728, 387160, 483950, 503308, 629135, 774320, 967900, 1006616, 1258270, 1548640, 1935800, 2013232, 2516540, 3145675, 3871600, 4026464, 5033080, 6291350, 7743200, 10066160, 12582700, 20132320, 25165400, 50330800, 100661600]

約数ペア:

[(1, 100661600), (2, 50330800), (4, 25165400), (5, 20132320), (8, 12582700), (10, 10066160), (13, 7743200), (16, 6291350), (20, 5033080), (25, 4026464), (26, 3871600), (32, 3145675), (40, 2516540), (50, 2013232), (52, 1935800), (65, 1548640), (80, 1258270), (100, 1006616), (104, 967900), (130, 774320), (160, 629135), (200, 503308), (208, 483950), (260, 387160), (325, 309728), (400, 251654), (416, 241975), (520, 193580), (650, 154864), (800, 125827), (1040, 96790), (1300, 77432), (2080, 48395), (2600, 38716), (5200, 19358), (9679, 10400)]