367065640

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 840974400

約数和(自身を除く): 473908760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 139, 214, 278, 428, 535, 556, 617, 695, 856, 1070, 1112, 1234, 1390, 2140, 2468, 2780, 3085, 4280, 4936, 5560, 6170, 12340, 14873, 24680, 29746, 59492, 66019, 74365, 85763, 118984, 132038, 148730, 171526, 264076, 297460, 330095, 343052, 428815, 528152, 594920, 660190, 686104, 857630, 1320380, 1715260, 2640760, 3430520, 9176641, 18353282, 36706564, 45883205, 73413128, 91766410, 183532820, 367065640]

約数ペア:

[(1, 367065640), (2, 183532820), (4, 91766410), (5, 73413128), (8, 45883205), (10, 36706564), (20, 18353282), (40, 9176641), (107, 3430520), (139, 2640760), (214, 1715260), (278, 1320380), (428, 857630), (535, 686104), (556, 660190), (617, 594920), (695, 528152), (856, 428815), (1070, 343052), (1112, 330095), (1234, 297460), (1390, 264076), (2140, 171526), (2468, 148730), (2780, 132038), (3085, 118984), (4280, 85763), (4936, 74365), (5560, 66019), (6170, 59492), (12340, 29746), (14873, 24680)]