10279427470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{40949}}^1$

素因数の和:42900

約数の個数: 32

約数和(自身を含む): 19937080800

約数和(自身を除く): 9657653330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1931, 3862, 9655, 19310, 25103, 40949, 50206, 81898, 125515, 204745, 251030, 409490, 532337, 1064674, 2661685, 5323370, 79072519, 158145038, 395362595, 790725190, 1027942747, 2055885494, 5139713735, 10279427470]

約数ペア:

[(1, 10279427470), (2, 5139713735), (5, 2055885494), (10, 1027942747), (13, 790725190), (26, 395362595), (65, 158145038), (130, 79072519), (1931, 5323370), (3862, 2661685), (9655, 1064674), (19310, 532337), (25103, 409490), (40949, 251030), (50206, 204745), (81898, 125515)]