202525980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{42727}}^1$

素因数の和:42818

約数の個数: 48

約数和(自身を含む): 574264320

約数和(自身を除く): 371738340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 42727, 85454, 128181, 170908, 213635, 256362, 427270, 512724, 640905, 854540, 1281810, 2563620, 3375433, 6750866, 10126299, 13501732, 16877165, 20252598, 33754330, 40505196, 50631495, 67508660, 101262990, 202525980]

約数ペア:

[(1, 202525980), (2, 101262990), (3, 67508660), (4, 50631495), (5, 40505196), (6, 33754330), (10, 20252598), (12, 16877165), (15, 13501732), (20, 10126299), (30, 6750866), (60, 3375433), (79, 2563620), (158, 1281810), (237, 854540), (316, 640905), (395, 512724), (474, 427270), (790, 256362), (948, 213635), (1185, 170908), (1580, 128181), (2370, 85454), (4740, 42727)]