3670367980

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{4657}}^1$

素因数の和:5074

約数の個数: 48

約数和(自身を含む): 7789442976

約数和(自身を除く): 4119074996

約数列:

[1, 2, 4, 5, 10, 20, 157, 251, 314, 502, 628, 785, 1004, 1255, 1570, 2510, 3140, 4657, 5020, 9314, 18628, 23285, 39407, 46570, 78814, 93140, 157628, 197035, 394070, 731149, 788140, 1168907, 1462298, 2337814, 2924596, 3655745, 4675628, 5844535, 7311490, 11689070, 14622980, 23378140, 183518399, 367036798, 734073596, 917591995, 1835183990, 3670367980]

約数ペア:

[(1, 3670367980), (2, 1835183990), (4, 917591995), (5, 734073596), (10, 367036798), (20, 183518399), (157, 23378140), (251, 14622980), (314, 11689070), (502, 7311490), (628, 5844535), (785, 4675628), (1004, 3655745), (1255, 2924596), (1570, 2337814), (2510, 1462298), (3140, 1168907), (4657, 788140), (5020, 731149), (9314, 394070), (18628, 197035), (23285, 157628), (39407, 93140), (46570, 78814)]