54450320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40037}}^1$

素因数の和:40067

約数の個数: 40

約数和(自身を含む): 134047224

約数和(自身を除く): 79596904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 40037, 80074, 160148, 200185, 320296, 400370, 640592, 680629, 800740, 1361258, 1601480, 2722516, 3202960, 3403145, 5445032, 6806290, 10890064, 13612580, 27225160, 54450320]

約数ペア:

[(1, 54450320), (2, 27225160), (4, 13612580), (5, 10890064), (8, 6806290), (10, 5445032), (16, 3403145), (17, 3202960), (20, 2722516), (34, 1601480), (40, 1361258), (68, 800740), (80, 680629), (85, 640592), (136, 400370), (170, 320296), (272, 200185), (340, 160148), (680, 80074), (1360, 40037)]