22607680

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 112

約数和(自身を含む): 57936384

約数和(自身を除く): 35328704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 53, 62, 64, 80, 86, 106, 124, 155, 160, 172, 212, 215, 248, 265, 310, 320, 344, 424, 430, 496, 530, 620, 688, 848, 860, 992, 1060, 1240, 1333, 1376, 1643, 1696, 1720, 1984, 2120, 2279, 2480, 2666, 2752, 3286, 3392, 3440, 4240, 4558, 4960, 5332, 6572, 6665, 6880, 8215, 8480, 9116, 9920, 10664, 11395, 13144, 13330, 13760, 16430, 16960, 18232, 21328, 22790, 26288, 26660, 32860, 36464, 42656, 45580, 52576, 53320, 65720, 70649, 72928, 85312, 91160, 105152, 106640, 131440, 141298, 145856, 182320, 213280, 262880, 282596, 353245, 364640, 426560, 525760, 565192, 706490, 729280, 1130384, 1412980, 2260768, 2825960, 4521536, 5651920, 11303840, 22607680]

約数ペア:

[(1, 22607680), (2, 11303840), (4, 5651920), (5, 4521536), (8, 2825960), (10, 2260768), (16, 1412980), (20, 1130384), (31, 729280), (32, 706490), (40, 565192), (43, 525760), (53, 426560), (62, 364640), (64, 353245), (80, 282596), (86, 262880), (106, 213280), (124, 182320), (155, 145856), (160, 141298), (172, 131440), (212, 106640), (215, 105152), (248, 91160), (265, 85312), (310, 72928), (320, 70649), (344, 65720), (424, 53320), (430, 52576), (496, 45580), (530, 42656), (620, 36464), (688, 32860), (848, 26660), (860, 26288), (992, 22790), (1060, 21328), (1240, 18232), (1333, 16960), (1376, 16430), (1643, 13760), (1696, 13330), (1720, 13144), (1984, 11395), (2120, 10664), (2279, 9920), (2480, 9116), (2666, 8480), (2752, 8215), (3286, 6880), (3392, 6665), (3440, 6572), (4240, 5332), (4558, 4960)]