24787970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 47234880

約数和(自身を除く): 22446910

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 283, 461, 566, 922, 1415, 2305, 2830, 4610, 5377, 8759, 10754, 17518, 26885, 43795, 53770, 87590, 130463, 260926, 652315, 1304630, 2478797, 4957594, 12393985, 24787970]

約数ペア:

[(1, 24787970), (2, 12393985), (5, 4957594), (10, 2478797), (19, 1304630), (38, 652315), (95, 260926), (190, 130463), (283, 87590), (461, 53770), (566, 43795), (922, 26885), (1415, 17518), (2305, 10754), (2830, 8759), (4610, 5377)]