2635411240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{3089}}^1$

素因数の和:3395

約数の個数: 128

約数和(自身を含む): 7421932800

約数和(自身を除く): 4786521560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 277, 280, 308, 385, 440, 554, 616, 770, 1108, 1385, 1540, 1939, 2216, 2770, 3047, 3080, 3089, 3878, 5540, 6094, 6178, 7756, 9695, 11080, 12188, 12356, 15235, 15445, 15512, 19390, 21329, 21623, 24376, 24712, 30470, 30890, 33979, 38780, 42658, 43246, 60940, 61780, 67958, 77560, 85316, 86492, 106645, 108115, 121880, 123560, 135916, 169895, 170632, 172984, 213290, 216230, 237853, 271832, 339790, 426580, 432460, 475706, 679580, 853160, 855653, 864920, 951412, 1189265, 1359160, 1711306, 1902824, 2378530, 3422612, 4278265, 4757060, 5989571, 6845224, 8556530, 9412183, 9514120, 11979142, 17113060, 18824366, 23958284, 29947855, 34226120, 37648732, 47060915, 47916568, 59895710, 65885281, 75297464, 94121830, 119791420, 131770562, 188243660, 239582840, 263541124, 329426405, 376487320, 527082248, 658852810, 1317705620, 2635411240]

約数ペア:

[(1, 2635411240), (2, 1317705620), (4, 658852810), (5, 527082248), (7, 376487320), (8, 329426405), (10, 263541124), (11, 239582840), (14, 188243660), (20, 131770562), (22, 119791420), (28, 94121830), (35, 75297464), (40, 65885281), (44, 59895710), (55, 47916568), (56, 47060915), (70, 37648732), (77, 34226120), (88, 29947855), (110, 23958284), (140, 18824366), (154, 17113060), (220, 11979142), (277, 9514120), (280, 9412183), (308, 8556530), (385, 6845224), (440, 5989571), (554, 4757060), (616, 4278265), (770, 3422612), (1108, 2378530), (1385, 1902824), (1540, 1711306), (1939, 1359160), (2216, 1189265), (2770, 951412), (3047, 864920), (3080, 855653), (3089, 853160), (3878, 679580), (5540, 475706), (6094, 432460), (6178, 426580), (7756, 339790), (9695, 271832), (11080, 237853), (12188, 216230), (12356, 213290), (15235, 172984), (15445, 170632), (15512, 169895), (19390, 135916), (21329, 123560), (21623, 121880), (24376, 108115), (24712, 106645), (30470, 86492), (30890, 85316), (33979, 77560), (38780, 67958), (42658, 61780), (43246, 60940)]