4333160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{641}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 10573740

約数和(自身を除く): 6240580

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 641, 676, 845, 1282, 1352, 1690, 2564, 3205, 3380, 5128, 6410, 6760, 8333, 12820, 16666, 25640, 33332, 41665, 66664, 83330, 108329, 166660, 216658, 333320, 433316, 541645, 866632, 1083290, 2166580, 4333160]

約数ペア:

[(1, 4333160), (2, 2166580), (4, 1083290), (5, 866632), (8, 541645), (10, 433316), (13, 333320), (20, 216658), (26, 166660), (40, 108329), (52, 83330), (65, 66664), (104, 41665), (130, 33332), (169, 25640), (260, 16666), (338, 12820), (520, 8333), (641, 6760), (676, 6410), (845, 5128), (1282, 3380), (1352, 3205), (1690, 2564)]