173621060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2551}}^1$

素因数の和:2684

約数の個数: 48

約数和(自身を含む): 378145152

約数和(自身を除く): 204524092

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 83, 164, 166, 205, 332, 410, 415, 820, 830, 1660, 2551, 3403, 5102, 6806, 10204, 12755, 13612, 17015, 25510, 34030, 51020, 68060, 104591, 209182, 211733, 418364, 423466, 522955, 846932, 1045910, 1058665, 2091820, 2117330, 4234660, 8681053, 17362106, 34724212, 43405265, 86810530, 173621060]

約数ペア:

[(1, 173621060), (2, 86810530), (4, 43405265), (5, 34724212), (10, 17362106), (20, 8681053), (41, 4234660), (82, 2117330), (83, 2091820), (164, 1058665), (166, 1045910), (205, 846932), (332, 522955), (410, 423466), (415, 418364), (820, 211733), (830, 209182), (1660, 104591), (2551, 68060), (3403, 51020), (5102, 34030), (6806, 25510), (10204, 17015), (12755, 13612)]