2034658480

素因数分解:

$2^4\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{23971}}^1$

素因数の和:25045

約数の個数: 40

約数和(自身を含む): 4735237104

約数和(自身を除く): 2700578624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1061, 2122, 4244, 5305, 8488, 10610, 16976, 21220, 23971, 42440, 47942, 84880, 95884, 119855, 191768, 239710, 383536, 479420, 958840, 1917680, 25433231, 50866462, 101732924, 127166155, 203465848, 254332310, 406931696, 508664620, 1017329240, 2034658480]

約数ペア:

[(1, 2034658480), (2, 1017329240), (4, 508664620), (5, 406931696), (8, 254332310), (10, 203465848), (16, 127166155), (20, 101732924), (40, 50866462), (80, 25433231), (1061, 1917680), (2122, 958840), (4244, 479420), (5305, 383536), (8488, 239710), (10610, 191768), (16976, 119855), (21220, 95884), (23971, 84880), (42440, 47942)]