6271640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 15629760

約数和(自身を除く): 9358120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 401, 460, 680, 782, 802, 920, 1564, 1604, 1955, 2005, 3128, 3208, 3910, 4010, 6817, 7820, 8020, 9223, 13634, 15640, 16040, 18446, 27268, 34085, 36892, 46115, 54536, 68170, 73784, 92230, 136340, 156791, 184460, 272680, 313582, 368920, 627164, 783955, 1254328, 1567910, 3135820, 6271640]

約数ペア:

[(1, 6271640), (2, 3135820), (4, 1567910), (5, 1254328), (8, 783955), (10, 627164), (17, 368920), (20, 313582), (23, 272680), (34, 184460), (40, 156791), (46, 136340), (68, 92230), (85, 73784), (92, 68170), (115, 54536), (136, 46115), (170, 36892), (184, 34085), (230, 27268), (340, 18446), (391, 16040), (401, 15640), (460, 13634), (680, 9223), (782, 8020), (802, 7820), (920, 6817), (1564, 4010), (1604, 3910), (1955, 3208), (2005, 3128)]