61792940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14783}}^1$

素因数の和:14822

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 87229780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 14783, 29566, 59132, 73915, 147830, 162613, 280877, 295660, 325226, 561754, 650452, 813065, 1123508, 1404385, 1626130, 2808770, 3089647, 3252260, 5617540, 6179294, 12358588, 15448235, 30896470, 61792940]

約数ペア:

[(1, 61792940), (2, 30896470), (4, 15448235), (5, 12358588), (10, 6179294), (11, 5617540), (19, 3252260), (20, 3089647), (22, 2808770), (38, 1626130), (44, 1404385), (55, 1123508), (76, 813065), (95, 650452), (110, 561754), (190, 325226), (209, 295660), (220, 280877), (380, 162613), (418, 147830), (836, 73915), (1045, 59132), (2090, 29566), (4180, 14783)]