25512958510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{1009}}^1$

素因数の和:1430

約数の個数: 128

約数和(自身を含む): 54060048000

約数和(自身を除く): 28547089490

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 58, 65, 95, 130, 145, 190, 247, 290, 353, 377, 494, 551, 706, 754, 1009, 1102, 1235, 1765, 1885, 2018, 2470, 2755, 3530, 3770, 4589, 5045, 5510, 6707, 7163, 9178, 10090, 10237, 13117, 13414, 14326, 19171, 20474, 22945, 26234, 29261, 33535, 35815, 38342, 45890, 51185, 58522, 65585, 67070, 71630, 87191, 95855, 102370, 131170, 133081, 146305, 174382, 191710, 194503, 249223, 266162, 292610, 356177, 380393, 389006, 435955, 498446, 555959, 665405, 712354, 760786, 871910, 972515, 1111918, 1246115, 1330810, 1780885, 1901965, 1945030, 2492230, 2528539, 2779795, 3561770, 3803930, 4630301, 5057078, 5559590, 6767363, 7227467, 9260602, 10329133, 12642695, 13534726, 14454934, 20658266, 23151505, 25285390, 33836815, 36137335, 46303010, 51645665, 67673630, 72274670, 87975719, 103291330, 134278729, 175951438, 196253527, 268557458, 392507054, 439878595, 671393645, 879757190, 981267635, 1342787290, 1962535270, 2551295851, 5102591702, 12756479255, 25512958510]

約数ペア:

[(1, 25512958510), (2, 12756479255), (5, 5102591702), (10, 2551295851), (13, 1962535270), (19, 1342787290), (26, 981267635), (29, 879757190), (38, 671393645), (58, 439878595), (65, 392507054), (95, 268557458), (130, 196253527), (145, 175951438), (190, 134278729), (247, 103291330), (290, 87975719), (353, 72274670), (377, 67673630), (494, 51645665), (551, 46303010), (706, 36137335), (754, 33836815), (1009, 25285390), (1102, 23151505), (1235, 20658266), (1765, 14454934), (1885, 13534726), (2018, 12642695), (2470, 10329133), (2755, 9260602), (3530, 7227467), (3770, 6767363), (4589, 5559590), (5045, 5057078), (5510, 4630301), (6707, 3803930), (7163, 3561770), (9178, 2779795), (10090, 2528539), (10237, 2492230), (13117, 1945030), (13414, 1901965), (14326, 1780885), (19171, 1330810), (20474, 1246115), (22945, 1111918), (26234, 972515), (29261, 871910), (33535, 760786), (35815, 712354), (38342, 665405), (45890, 555959), (51185, 498446), (58522, 435955), (65585, 389006), (67070, 380393), (71630, 356177), (87191, 292610), (95855, 266162), (102370, 249223), (131170, 194503), (133081, 191710), (146305, 174382)]