23901040

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1789}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 55933920

約数和(自身を除く): 32032880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 1789, 2672, 3340, 3578, 6680, 7156, 8945, 13360, 14312, 17890, 28624, 35780, 71560, 143120, 298763, 597526, 1195052, 1493815, 2390104, 2987630, 4780208, 5975260, 11950520, 23901040]

約数ペア:

[(1, 23901040), (2, 11950520), (4, 5975260), (5, 4780208), (8, 2987630), (10, 2390104), (16, 1493815), (20, 1195052), (40, 597526), (80, 298763), (167, 143120), (334, 71560), (668, 35780), (835, 28624), (1336, 17890), (1670, 14312), (1789, 13360), (2672, 8945), (3340, 7156), (3578, 6680)]