73386940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4019}}^1$

素因数の和:4122

約数の個数: 48

約数和(自身を含む): 170190720

約数和(自身を除く): 96803780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4019, 4565, 8038, 9130, 16076, 18260, 20095, 40190, 44209, 80380, 88418, 176836, 221045, 333577, 442090, 667154, 884180, 1334308, 1667885, 3335770, 3669347, 6671540, 7338694, 14677388, 18346735, 36693470, 73386940]

約数ペア:

[(1, 73386940), (2, 36693470), (4, 18346735), (5, 14677388), (10, 7338694), (11, 6671540), (20, 3669347), (22, 3335770), (44, 1667885), (55, 1334308), (83, 884180), (110, 667154), (166, 442090), (220, 333577), (332, 221045), (415, 176836), (830, 88418), (913, 80380), (1660, 44209), (1826, 40190), (3652, 20095), (4019, 18260), (4565, 16076), (8038, 9130)]