23392840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 56194560

約数和(自身を除く): 32801720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 541, 920, 940, 1081, 1082, 1880, 2162, 2164, 2705, 4324, 4328, 5405, 5410, 8648, 10810, 10820, 12443, 21620, 21640, 24886, 25427, 43240, 49772, 50854, 62215, 99544, 101708, 124430, 127135, 203416, 248860, 254270, 497720, 508540, 584821, 1017080, 1169642, 2339284, 2924105, 4678568, 5848210, 11696420, 23392840]

約数ペア:

[(1, 23392840), (2, 11696420), (4, 5848210), (5, 4678568), (8, 2924105), (10, 2339284), (20, 1169642), (23, 1017080), (40, 584821), (46, 508540), (47, 497720), (92, 254270), (94, 248860), (115, 203416), (184, 127135), (188, 124430), (230, 101708), (235, 99544), (376, 62215), (460, 50854), (470, 49772), (541, 43240), (920, 25427), (940, 24886), (1081, 21640), (1082, 21620), (1880, 12443), (2162, 10820), (2164, 10810), (2705, 8648), (4324, 5410), (4328, 5405)]