2085295060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{28081}}^1$

素因数の和:28216

約数の個数: 48

約数和(自身を含む): 4529064960

約数和(自身を除く): 2443769900

約数列:

[1, 2, 4, 5, 10, 20, 47, 79, 94, 158, 188, 235, 316, 395, 470, 790, 940, 1580, 3713, 7426, 14852, 18565, 28081, 37130, 56162, 74260, 112324, 140405, 280810, 561620, 1319807, 2218399, 2639614, 4436798, 5279228, 6599035, 8873596, 11091995, 13198070, 22183990, 26396140, 44367980, 104264753, 208529506, 417059012, 521323765, 1042647530, 2085295060]

約数ペア:

[(1, 2085295060), (2, 1042647530), (4, 521323765), (5, 417059012), (10, 208529506), (20, 104264753), (47, 44367980), (79, 26396140), (94, 22183990), (158, 13198070), (188, 11091995), (235, 8873596), (316, 6599035), (395, 5279228), (470, 4436798), (790, 2639614), (940, 2218399), (1580, 1319807), (3713, 561620), (7426, 280810), (14852, 140405), (18565, 112324), (28081, 74260), (37130, 56162)]