102912707540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{432007}}^1$

素因数の和:432336

約数の個数: 48

約数和(自身を含む): 221941517952

約数和(自身を除く): 119028810412

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 277, 430, 554, 860, 1108, 1385, 2770, 5540, 11911, 23822, 47644, 59555, 119110, 238220, 432007, 864014, 1728028, 2160035, 4320070, 8640140, 18576301, 37152602, 74305204, 92881505, 119665939, 185763010, 239331878, 371526020, 478663756, 598329695, 1196659390, 2393318780, 5145635377, 10291270754, 20582541508, 25728176885, 51456353770, 102912707540]

約数ペア:

[(1, 102912707540), (2, 51456353770), (4, 25728176885), (5, 20582541508), (10, 10291270754), (20, 5145635377), (43, 2393318780), (86, 1196659390), (172, 598329695), (215, 478663756), (277, 371526020), (430, 239331878), (554, 185763010), (860, 119665939), (1108, 92881505), (1385, 74305204), (2770, 37152602), (5540, 18576301), (11911, 8640140), (23822, 4320070), (47644, 2160035), (59555, 1728028), (119110, 864014), (238220, 432007)]