192320540

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{811}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 412521984

約数和(自身を除く): 220201444

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 167, 284, 334, 355, 668, 710, 811, 835, 1420, 1622, 1670, 3244, 3340, 4055, 8110, 11857, 16220, 23714, 47428, 57581, 59285, 115162, 118570, 135437, 230324, 237140, 270874, 287905, 541748, 575810, 677185, 1151620, 1354370, 2708740, 9616027, 19232054, 38464108, 48080135, 96160270, 192320540]

約数ペア:

[(1, 192320540), (2, 96160270), (4, 48080135), (5, 38464108), (10, 19232054), (20, 9616027), (71, 2708740), (142, 1354370), (167, 1151620), (284, 677185), (334, 575810), (355, 541748), (668, 287905), (710, 270874), (811, 237140), (835, 230324), (1420, 135437), (1622, 118570), (1670, 115162), (3244, 59285), (3340, 57581), (4055, 47428), (8110, 23714), (11857, 16220)]