2053204580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{977}}^1$

素因数の和:1893

約数の個数: 96

約数和(自身を含む): 5228810496

約数和(自身を除く): 3175605916

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 883, 977, 1190, 1766, 1954, 2380, 3532, 3908, 4415, 4885, 6181, 6839, 8830, 9770, 12362, 13678, 15011, 16609, 17660, 19540, 24724, 27356, 30022, 30905, 33218, 34195, 60044, 61810, 66436, 68390, 75055, 83045, 105077, 116263, 123620, 136780, 150110, 166090, 210154, 232526, 300220, 332180, 420308, 465052, 525385, 581315, 862691, 1050770, 1162630, 1725382, 2101540, 2325260, 3450764, 4313455, 6038837, 8626910, 12077674, 14665747, 17253820, 24155348, 29331494, 30194185, 58662988, 60388370, 73328735, 102660229, 120776740, 146657470, 205320458, 293314940, 410640916, 513301145, 1026602290, 2053204580]

約数ペア:

[(1, 2053204580), (2, 1026602290), (4, 513301145), (5, 410640916), (7, 293314940), (10, 205320458), (14, 146657470), (17, 120776740), (20, 102660229), (28, 73328735), (34, 60388370), (35, 58662988), (68, 30194185), (70, 29331494), (85, 24155348), (119, 17253820), (140, 14665747), (170, 12077674), (238, 8626910), (340, 6038837), (476, 4313455), (595, 3450764), (883, 2325260), (977, 2101540), (1190, 1725382), (1766, 1162630), (1954, 1050770), (2380, 862691), (3532, 581315), (3908, 525385), (4415, 465052), (4885, 420308), (6181, 332180), (6839, 300220), (8830, 232526), (9770, 210154), (12362, 166090), (13678, 150110), (15011, 136780), (16609, 123620), (17660, 116263), (19540, 105077), (24724, 83045), (27356, 75055), (30022, 68390), (30905, 66436), (33218, 61810), (34195, 60044)]