23654560

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 56288736

約数和(自身を除く): 32634176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 907, 1304, 1630, 1814, 2608, 3260, 3628, 4535, 5216, 6520, 7256, 9070, 13040, 14512, 18140, 26080, 29024, 36280, 72560, 145120, 147841, 295682, 591364, 739205, 1182728, 1478410, 2365456, 2956820, 4730912, 5913640, 11827280, 23654560]

約数ペア:

[(1, 23654560), (2, 11827280), (4, 5913640), (5, 4730912), (8, 2956820), (10, 2365456), (16, 1478410), (20, 1182728), (32, 739205), (40, 591364), (80, 295682), (160, 147841), (163, 145120), (326, 72560), (652, 36280), (815, 29024), (907, 26080), (1304, 18140), (1630, 14512), (1814, 13040), (2608, 9070), (3260, 7256), (3628, 6520), (4535, 5216)]