37880120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20149}}^1$

素因数の和:20207

約数の個数: 32

約数和(自身を含む): 87048000

約数和(自身を除く): 49167880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 20149, 40298, 80596, 100745, 161192, 201490, 402980, 805960, 947003, 1894006, 3788012, 4735015, 7576024, 9470030, 18940060, 37880120]

約数ペア:

[(1, 37880120), (2, 18940060), (4, 9470030), (5, 7576024), (8, 4735015), (10, 3788012), (20, 1894006), (40, 947003), (47, 805960), (94, 402980), (188, 201490), (235, 161192), (376, 100745), (470, 80596), (940, 40298), (1880, 20149)]