2080450112

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:796

約数の個数: 112

約数和(自身を含む): 4602431232

約数和(自身を除く): 2521981120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 83, 94, 104, 166, 188, 208, 332, 376, 416, 611, 641, 664, 752, 832, 1079, 1222, 1282, 1328, 1504, 2158, 2444, 2564, 2656, 3008, 3901, 4316, 4888, 5128, 5312, 7802, 8333, 8632, 9776, 10256, 15604, 16666, 17264, 19552, 20512, 30127, 31208, 33332, 34528, 39104, 41024, 50713, 53203, 60254, 62416, 66664, 69056, 101426, 106406, 120508, 124832, 133328, 202852, 212812, 241016, 249664, 266656, 391651, 405704, 425624, 482032, 533312, 691639, 783302, 811408, 851248, 964064, 1383278, 1566604, 1622816, 1702496, 1928128, 2500541, 2766556, 3133208, 3245632, 3404992, 5001082, 5533112, 6266416, 10002164, 11066224, 12532832, 20004328, 22132448, 25065664, 32507033, 40008656, 44264896, 65014066, 80017312, 130028132, 160034624, 260056264, 520112528, 1040225056, 2080450112]

約数ペア:

[(1, 2080450112), (2, 1040225056), (4, 520112528), (8, 260056264), (13, 160034624), (16, 130028132), (26, 80017312), (32, 65014066), (47, 44264896), (52, 40008656), (64, 32507033), (83, 25065664), (94, 22132448), (104, 20004328), (166, 12532832), (188, 11066224), (208, 10002164), (332, 6266416), (376, 5533112), (416, 5001082), (611, 3404992), (641, 3245632), (664, 3133208), (752, 2766556), (832, 2500541), (1079, 1928128), (1222, 1702496), (1282, 1622816), (1328, 1566604), (1504, 1383278), (2158, 964064), (2444, 851248), (2564, 811408), (2656, 783302), (3008, 691639), (3901, 533312), (4316, 482032), (4888, 425624), (5128, 405704), (5312, 391651), (7802, 266656), (8333, 249664), (8632, 241016), (9776, 212812), (10256, 202852), (15604, 133328), (16666, 124832), (17264, 120508), (19552, 106406), (20512, 101426), (30127, 69056), (31208, 66664), (33332, 62416), (34528, 60254), (39104, 53203), (41024, 50713)]