33858820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 74285568

約数和(自身を除く): 40426748

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 194, 310, 388, 485, 563, 620, 970, 1126, 1940, 2252, 2815, 3007, 5630, 6014, 11260, 12028, 15035, 17453, 30070, 34906, 54611, 60140, 69812, 87265, 109222, 174530, 218444, 273055, 349060, 546110, 1092220, 1692941, 3385882, 6771764, 8464705, 16929410, 33858820]

約数ペア:

[(1, 33858820), (2, 16929410), (4, 8464705), (5, 6771764), (10, 3385882), (20, 1692941), (31, 1092220), (62, 546110), (97, 349060), (124, 273055), (155, 218444), (194, 174530), (310, 109222), (388, 87265), (485, 69812), (563, 60140), (620, 54611), (970, 34906), (1126, 30070), (1940, 17453), (2252, 15035), (2815, 12028), (3007, 11260), (5630, 6014)]