23873360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 64281600

約数和(自身を除く): 40408240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 479, 560, 623, 712, 890, 958, 1246, 1424, 1780, 1916, 2395, 2492, 3115, 3353, 3560, 3832, 4790, 4984, 6230, 6706, 7120, 7664, 9580, 9968, 12460, 13412, 16765, 19160, 24920, 26824, 33530, 38320, 42631, 49840, 53648, 67060, 85262, 134120, 170524, 213155, 268240, 298417, 341048, 426310, 596834, 682096, 852620, 1193668, 1492085, 1705240, 2387336, 2984170, 3410480, 4774672, 5968340, 11936680, 23873360]

約数ペア:

[(1, 23873360), (2, 11936680), (4, 5968340), (5, 4774672), (7, 3410480), (8, 2984170), (10, 2387336), (14, 1705240), (16, 1492085), (20, 1193668), (28, 852620), (35, 682096), (40, 596834), (56, 426310), (70, 341048), (80, 298417), (89, 268240), (112, 213155), (140, 170524), (178, 134120), (280, 85262), (356, 67060), (445, 53648), (479, 49840), (560, 42631), (623, 38320), (712, 33530), (890, 26824), (958, 24920), (1246, 19160), (1424, 16765), (1780, 13412), (1916, 12460), (2395, 9968), (2492, 9580), (3115, 7664), (3353, 7120), (3560, 6706), (3832, 6230), (4790, 4984)]