23395520

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:777

約数の個数: 56

約数和(自身を含む): 56290464

約数和(自身を除く): 32894944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 647, 904, 1130, 1294, 1808, 2260, 2588, 3235, 3616, 4520, 5176, 6470, 7232, 9040, 10352, 12940, 18080, 20704, 25880, 36160, 41408, 51760, 73111, 103520, 146222, 207040, 292444, 365555, 584888, 731110, 1169776, 1462220, 2339552, 2924440, 4679104, 5848880, 11697760, 23395520]

約数ペア:

[(1, 23395520), (2, 11697760), (4, 5848880), (5, 4679104), (8, 2924440), (10, 2339552), (16, 1462220), (20, 1169776), (32, 731110), (40, 584888), (64, 365555), (80, 292444), (113, 207040), (160, 146222), (226, 103520), (320, 73111), (452, 51760), (565, 41408), (647, 36160), (904, 25880), (1130, 20704), (1294, 18080), (1808, 12940), (2260, 10352), (2588, 9040), (3235, 7232), (3616, 6470), (4520, 5176)]