2316498920

素因数分解:

$2^3\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{31019}}^1$

素因数の和:32897

約数の個数: 32

約数和(自身を含む): 5215082400

約数和(自身を除く): 2898583480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1867, 3734, 7468, 9335, 14936, 18670, 31019, 37340, 62038, 74680, 124076, 155095, 248152, 310190, 620380, 1240760, 57912473, 115824946, 231649892, 289562365, 463299784, 579124730, 1158249460, 2316498920]

約数ペア:

[(1, 2316498920), (2, 1158249460), (4, 579124730), (5, 463299784), (8, 289562365), (10, 231649892), (20, 115824946), (40, 57912473), (1867, 1240760), (3734, 620380), (7468, 310190), (9335, 248152), (14936, 155095), (18670, 124076), (31019, 74680), (37340, 62038)]