83921020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{757}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 184903488

約数和(自身を除く): 100982468

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 241, 460, 482, 757, 964, 1205, 1514, 2410, 3028, 3785, 4820, 5543, 7570, 11086, 15140, 17411, 22172, 27715, 34822, 55430, 69644, 87055, 110860, 174110, 182437, 348220, 364874, 729748, 912185, 1824370, 3648740, 4196051, 8392102, 16784204, 20980255, 41960510, 83921020]

約数ペア:

[(1, 83921020), (2, 41960510), (4, 20980255), (5, 16784204), (10, 8392102), (20, 4196051), (23, 3648740), (46, 1824370), (92, 912185), (115, 729748), (230, 364874), (241, 348220), (460, 182437), (482, 174110), (757, 110860), (964, 87055), (1205, 69644), (1514, 55430), (2410, 34822), (3028, 27715), (3785, 22172), (4820, 17411), (5543, 15140), (7570, 11086)]