677992040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1263

約数の個数: 96

約数和(自身を含む): 1691504640

約数和(自身を除く): 1013512600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 127, 220, 242, 254, 440, 484, 508, 605, 635, 968, 1016, 1103, 1210, 1270, 1397, 2206, 2420, 2540, 2794, 4412, 4840, 5080, 5515, 5588, 6985, 8824, 11030, 11176, 12133, 13970, 15367, 22060, 24266, 27940, 30734, 44120, 48532, 55880, 60665, 61468, 76835, 97064, 121330, 122936, 133463, 140081, 153670, 242660, 266926, 280162, 307340, 485320, 533852, 560324, 614680, 667315, 700405, 1067704, 1120648, 1334630, 1400810, 1540891, 2669260, 2801620, 3081782, 5338520, 5603240, 6163564, 7704455, 12327128, 15408910, 16949801, 30817820, 33899602, 61635640, 67799204, 84749005, 135598408, 169498010, 338996020, 677992040]

約数ペア:

[(1, 677992040), (2, 338996020), (4, 169498010), (5, 135598408), (8, 84749005), (10, 67799204), (11, 61635640), (20, 33899602), (22, 30817820), (40, 16949801), (44, 15408910), (55, 12327128), (88, 7704455), (110, 6163564), (121, 5603240), (127, 5338520), (220, 3081782), (242, 2801620), (254, 2669260), (440, 1540891), (484, 1400810), (508, 1334630), (605, 1120648), (635, 1067704), (968, 700405), (1016, 667315), (1103, 614680), (1210, 560324), (1270, 533852), (1397, 485320), (2206, 307340), (2420, 280162), (2540, 266926), (2794, 242660), (4412, 153670), (4840, 140081), (5080, 133463), (5515, 122936), (5588, 121330), (6985, 97064), (8824, 76835), (11030, 61468), (11176, 60665), (12133, 55880), (13970, 48532), (15367, 44120), (22060, 30734), (24266, 27940)]