33576820

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 72394560

約数和(自身を除く): 38817740

約数列:

[1, 2, 4, 5, 10, 20, 83, 113, 166, 179, 226, 332, 358, 415, 452, 565, 716, 830, 895, 1130, 1660, 1790, 2260, 3580, 9379, 14857, 18758, 20227, 29714, 37516, 40454, 46895, 59428, 74285, 80908, 93790, 101135, 148570, 187580, 202270, 297140, 404540, 1678841, 3357682, 6715364, 8394205, 16788410, 33576820]

約数ペア:

[(1, 33576820), (2, 16788410), (4, 8394205), (5, 6715364), (10, 3357682), (20, 1678841), (83, 404540), (113, 297140), (166, 202270), (179, 187580), (226, 148570), (332, 101135), (358, 93790), (415, 80908), (452, 74285), (565, 59428), (716, 46895), (830, 40454), (895, 37516), (1130, 29714), (1660, 20227), (1790, 18758), (2260, 14857), (3580, 9379)]