3550280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 8864640

約数和(自身を除く): 5314360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 227, 230, 340, 391, 454, 460, 680, 782, 908, 920, 1135, 1564, 1816, 1955, 2270, 3128, 3859, 3910, 4540, 5221, 7718, 7820, 9080, 10442, 15436, 15640, 19295, 20884, 26105, 30872, 38590, 41768, 52210, 77180, 88757, 104420, 154360, 177514, 208840, 355028, 443785, 710056, 887570, 1775140, 3550280]

約数ペア:

[(1, 3550280), (2, 1775140), (4, 887570), (5, 710056), (8, 443785), (10, 355028), (17, 208840), (20, 177514), (23, 154360), (34, 104420), (40, 88757), (46, 77180), (68, 52210), (85, 41768), (92, 38590), (115, 30872), (136, 26105), (170, 20884), (184, 19295), (227, 15640), (230, 15436), (340, 10442), (391, 9080), (454, 7820), (460, 7718), (680, 5221), (782, 4540), (908, 3910), (920, 3859), (1135, 3128), (1564, 2270), (1816, 1955)]