332180020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1831}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 716502528

約数和(自身を除く): 384322508

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 193, 235, 386, 470, 772, 940, 965, 1831, 1930, 3662, 3860, 7324, 9071, 9155, 18142, 18310, 36284, 36620, 45355, 86057, 90710, 172114, 181420, 344228, 353383, 430285, 706766, 860570, 1413532, 1721140, 1766915, 3533830, 7067660, 16609001, 33218002, 66436004, 83045005, 166090010, 332180020]

約数ペア:

[(1, 332180020), (2, 166090010), (4, 83045005), (5, 66436004), (10, 33218002), (20, 16609001), (47, 7067660), (94, 3533830), (188, 1766915), (193, 1721140), (235, 1413532), (386, 860570), (470, 706766), (772, 430285), (940, 353383), (965, 344228), (1831, 181420), (1930, 172114), (3662, 90710), (3860, 86057), (7324, 45355), (9071, 36620), (9155, 36284), (18142, 18310)]