23258320

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{947}}^1$

素因数の和:1267

約数の個数: 40

約数和(自身を含む): 54309024

約数和(自身を除く): 31050704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 947, 1228, 1535, 1894, 2456, 3070, 3788, 4735, 4912, 6140, 7576, 9470, 12280, 15152, 18940, 24560, 37880, 75760, 290729, 581458, 1162916, 1453645, 2325832, 2907290, 4651664, 5814580, 11629160, 23258320]

約数ペア:

[(1, 23258320), (2, 11629160), (4, 5814580), (5, 4651664), (8, 2907290), (10, 2325832), (16, 1453645), (20, 1162916), (40, 581458), (80, 290729), (307, 75760), (614, 37880), (947, 24560), (1228, 18940), (1535, 15152), (1894, 12280), (2456, 9470), (3070, 7576), (3788, 6140), (4735, 4912)]