23124560

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1597}}^1$

素因数の和:1791

約数の個数: 40

約数和(自身を含む): 54095496

約数和(自身を除く): 30970936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1597, 1810, 2896, 3194, 3620, 6388, 7240, 7985, 12776, 14480, 15970, 25552, 31940, 63880, 127760, 289057, 578114, 1156228, 1445285, 2312456, 2890570, 4624912, 5781140, 11562280, 23124560]

約数ペア:

[(1, 23124560), (2, 11562280), (4, 5781140), (5, 4624912), (8, 2890570), (10, 2312456), (16, 1445285), (20, 1156228), (40, 578114), (80, 289057), (181, 127760), (362, 63880), (724, 31940), (905, 25552), (1448, 15970), (1597, 14480), (1810, 12776), (2896, 7985), (3194, 7240), (3620, 6388)]