61160164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 122711680

約数和(自身を除く): 61551516

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 103, 206, 247, 412, 494, 601, 988, 1202, 1339, 1957, 2404, 2678, 3914, 5356, 7813, 7828, 11419, 15626, 22838, 25441, 31252, 45676, 50882, 61903, 101764, 123806, 148447, 247612, 296894, 593788, 804739, 1176157, 1609478, 2352314, 3218956, 4704628, 15290041, 30580082, 61160164]

約数ペア:

[(1, 61160164), (2, 30580082), (4, 15290041), (13, 4704628), (19, 3218956), (26, 2352314), (38, 1609478), (52, 1176157), (76, 804739), (103, 593788), (206, 296894), (247, 247612), (412, 148447), (494, 123806), (601, 101764), (988, 61903), (1202, 50882), (1339, 45676), (1957, 31252), (2404, 25441), (2678, 22838), (3914, 15626), (5356, 11419), (7813, 7828)]