1796736192680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8489587}}^1$

素因数の和:8489659

約数の個数: 128

約数和(自身を含む): 4877777681280

約数和(自身を除く): 3081041488600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 37, 40, 44, 52, 55, 65, 74, 88, 104, 110, 130, 143, 148, 185, 220, 260, 286, 296, 370, 407, 440, 481, 520, 572, 715, 740, 814, 962, 1144, 1430, 1480, 1628, 1924, 2035, 2405, 2860, 3256, 3848, 4070, 4810, 5291, 5720, 8140, 9620, 10582, 16280, 19240, 21164, 26455, 42328, 52910, 105820, 211640, 8489587, 16979174, 33958348, 42447935, 67916696, 84895870, 93385457, 110364631, 169791740, 186770914, 220729262, 314114719, 339583480, 373541828, 441458524, 466927285, 551823155, 628229438, 747083656, 882917048, 933854570, 1103646310, 1214010941, 1256458876, 1570573595, 1867709140, 2207292620, 2428021882, 2512917752, 3141147190, 3455261909, 3735418280, 4083491347, 4414585240, 4856043764, 6070054705, 6282294380, 6910523818, 8166982694, 9712087528, 12140109410, 12564588760, 13821047636, 16333965388, 17276309545, 20417456735, 24280218820, 27642095272, 32667930776, 34552619090, 40834913470, 44918404817, 48560437640, 69105238180, 81669826940, 89836809634, 138210476360, 163339653880, 179673619268, 224592024085, 359347238536, 449184048170, 898368096340, 1796736192680]

約数ペア:

[(1, 1796736192680), (2, 898368096340), (4, 449184048170), (5, 359347238536), (8, 224592024085), (10, 179673619268), (11, 163339653880), (13, 138210476360), (20, 89836809634), (22, 81669826940), (26, 69105238180), (37, 48560437640), (40, 44918404817), (44, 40834913470), (52, 34552619090), (55, 32667930776), (65, 27642095272), (74, 24280218820), (88, 20417456735), (104, 17276309545), (110, 16333965388), (130, 13821047636), (143, 12564588760), (148, 12140109410), (185, 9712087528), (220, 8166982694), (260, 6910523818), (286, 6282294380), (296, 6070054705), (370, 4856043764), (407, 4414585240), (440, 4083491347), (481, 3735418280), (520, 3455261909), (572, 3141147190), (715, 2512917752), (740, 2428021882), (814, 2207292620), (962, 1867709140), (1144, 1570573595), (1430, 1256458876), (1480, 1214010941), (1628, 1103646310), (1924, 933854570), (2035, 882917048), (2405, 747083656), (2860, 628229438), (3256, 551823155), (3848, 466927285), (4070, 441458524), (4810, 373541828), (5291, 339583480), (5720, 314114719), (8140, 220729262), (9620, 186770914), (10582, 169791740), (16280, 110364631), (19240, 93385457), (21164, 84895870), (26455, 67916696), (42328, 42447935), (52910, 33958348), (105820, 16979174), (211640, 8489587)]