24866660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1051}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 64685376

約数和(自身を除く): 39818716

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1051, 1183, 1690, 1820, 2102, 2366, 3380, 4204, 4732, 5255, 5915, 7357, 10510, 11830, 13663, 14714, 21020, 23660, 27326, 29428, 36785, 54652, 68315, 73570, 95641, 136630, 147140, 177619, 191282, 273260, 355238, 382564, 478205, 710476, 888095, 956410, 1243333, 1776190, 1912820, 2486666, 3552380, 4973332, 6216665, 12433330, 24866660]

約数ペア:

[(1, 24866660), (2, 12433330), (4, 6216665), (5, 4973332), (7, 3552380), (10, 2486666), (13, 1912820), (14, 1776190), (20, 1243333), (26, 956410), (28, 888095), (35, 710476), (52, 478205), (65, 382564), (70, 355238), (91, 273260), (130, 191282), (140, 177619), (169, 147140), (182, 136630), (260, 95641), (338, 73570), (364, 68315), (455, 54652), (676, 36785), (845, 29428), (910, 27326), (1051, 23660), (1183, 21020), (1690, 14714), (1820, 13663), (2102, 11830), (2366, 10510), (3380, 7357), (4204, 5915), (4732, 5255)]