83420260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2897

約数の個数: 96

約数和(自身を含む): 229985280

約数和(自身を除く): 146565020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2851, 2926, 4180, 5702, 5852, 7315, 11404, 14255, 14630, 19957, 28510, 29260, 31361, 39914, 54169, 57020, 62722, 79828, 99785, 108338, 125444, 156805, 199570, 216676, 219527, 270845, 313610, 379183, 399140, 439054, 541690, 595859, 627220, 758366, 878108, 1083380, 1097635, 1191718, 1516732, 1895915, 2195270, 2383436, 2979295, 3791830, 4171013, 4390540, 5958590, 7583660, 8342026, 11917180, 16684052, 20855065, 41710130, 83420260]

約数ペア:

[(1, 83420260), (2, 41710130), (4, 20855065), (5, 16684052), (7, 11917180), (10, 8342026), (11, 7583660), (14, 5958590), (19, 4390540), (20, 4171013), (22, 3791830), (28, 2979295), (35, 2383436), (38, 2195270), (44, 1895915), (55, 1516732), (70, 1191718), (76, 1097635), (77, 1083380), (95, 878108), (110, 758366), (133, 627220), (140, 595859), (154, 541690), (190, 439054), (209, 399140), (220, 379183), (266, 313610), (308, 270845), (380, 219527), (385, 216676), (418, 199570), (532, 156805), (665, 125444), (770, 108338), (836, 99785), (1045, 79828), (1330, 62722), (1463, 57020), (1540, 54169), (2090, 39914), (2660, 31361), (2851, 29260), (2926, 28510), (4180, 19957), (5702, 14630), (5852, 14255), (7315, 11404)]