105612080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1831}}^1$

素因数の和:1954

約数の個数: 80

約数和(自身を含む): 283505664

約数和(自身を除く): 177893584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1442, 1648, 1831, 2060, 2884, 3605, 3662, 4120, 5768, 7210, 7324, 8240, 9155, 11536, 12817, 14420, 14648, 18310, 25634, 28840, 29296, 36620, 51268, 57680, 64085, 73240, 102536, 128170, 146480, 188593, 205072, 256340, 377186, 512680, 754372, 942965, 1025360, 1320151, 1508744, 1885930, 2640302, 3017488, 3771860, 5280604, 6600755, 7543720, 10561208, 13201510, 15087440, 21122416, 26403020, 52806040, 105612080]

約数ペア:

[(1, 105612080), (2, 52806040), (4, 26403020), (5, 21122416), (7, 15087440), (8, 13201510), (10, 10561208), (14, 7543720), (16, 6600755), (20, 5280604), (28, 3771860), (35, 3017488), (40, 2640302), (56, 1885930), (70, 1508744), (80, 1320151), (103, 1025360), (112, 942965), (140, 754372), (206, 512680), (280, 377186), (412, 256340), (515, 205072), (560, 188593), (721, 146480), (824, 128170), (1030, 102536), (1442, 73240), (1648, 64085), (1831, 57680), (2060, 51268), (2884, 36620), (3605, 29296), (3662, 28840), (4120, 25634), (5768, 18310), (7210, 14648), (7324, 14420), (8240, 12817), (9155, 11536)]