23947760

素因数分解:

$2^4\times 5^1\times {\mathrm{467}}^1\times {\mathrm{641}}^1$

素因数の和:1121

約数の個数: 40

約数和(自身を含む): 55884816

約数和(自身を除く): 31937056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 467, 641, 934, 1282, 1868, 2335, 2564, 3205, 3736, 4670, 5128, 6410, 7472, 9340, 10256, 12820, 18680, 25640, 37360, 51280, 299347, 598694, 1197388, 1496735, 2394776, 2993470, 4789552, 5986940, 11973880, 23947760]

約数ペア:

[(1, 23947760), (2, 11973880), (4, 5986940), (5, 4789552), (8, 2993470), (10, 2394776), (16, 1496735), (20, 1197388), (40, 598694), (80, 299347), (467, 51280), (641, 37360), (934, 25640), (1282, 18680), (1868, 12820), (2335, 10256), (2564, 9340), (3205, 7472), (3736, 6410), (4670, 5128)]