62830820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 148032360

約数和(自身を除く): 85201540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 169, 260, 290, 338, 377, 580, 641, 676, 754, 845, 1282, 1508, 1690, 1885, 2564, 3205, 3380, 3770, 4901, 6410, 7540, 8333, 9802, 12820, 16666, 18589, 19604, 24505, 33332, 37178, 41665, 49010, 74356, 83330, 92945, 98020, 108329, 166660, 185890, 216658, 241657, 371780, 433316, 483314, 541645, 966628, 1083290, 1208285, 2166580, 2416570, 3141541, 4833140, 6283082, 12566164, 15707705, 31415410, 62830820]

約数ペア:

[(1, 62830820), (2, 31415410), (4, 15707705), (5, 12566164), (10, 6283082), (13, 4833140), (20, 3141541), (26, 2416570), (29, 2166580), (52, 1208285), (58, 1083290), (65, 966628), (116, 541645), (130, 483314), (145, 433316), (169, 371780), (260, 241657), (290, 216658), (338, 185890), (377, 166660), (580, 108329), (641, 98020), (676, 92945), (754, 83330), (845, 74356), (1282, 49010), (1508, 41665), (1690, 37178), (1885, 33332), (2564, 24505), (3205, 19604), (3380, 18589), (3770, 16666), (4901, 12820), (6410, 9802), (7540, 8333)]