7100560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 18320256

約数和(自身を除く): 11219696

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 227, 230, 272, 340, 368, 391, 454, 460, 680, 782, 908, 920, 1135, 1360, 1564, 1816, 1840, 1955, 2270, 3128, 3632, 3859, 3910, 4540, 5221, 6256, 7718, 7820, 9080, 10442, 15436, 15640, 18160, 19295, 20884, 26105, 30872, 31280, 38590, 41768, 52210, 61744, 77180, 83536, 88757, 104420, 154360, 177514, 208840, 308720, 355028, 417680, 443785, 710056, 887570, 1420112, 1775140, 3550280, 7100560]

約数ペア:

[(1, 7100560), (2, 3550280), (4, 1775140), (5, 1420112), (8, 887570), (10, 710056), (16, 443785), (17, 417680), (20, 355028), (23, 308720), (34, 208840), (40, 177514), (46, 154360), (68, 104420), (80, 88757), (85, 83536), (92, 77180), (115, 61744), (136, 52210), (170, 41768), (184, 38590), (227, 31280), (230, 30872), (272, 26105), (340, 20884), (368, 19295), (391, 18160), (454, 15640), (460, 15436), (680, 10442), (782, 9080), (908, 7820), (920, 7718), (1135, 6256), (1360, 5221), (1564, 4540), (1816, 3910), (1840, 3859), (1955, 3632), (2270, 3128)]