2079719785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{929}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 3059804160

約数和(自身を除く): 980084375

約数列:

[1, 5, 11, 13, 31, 55, 65, 101, 143, 155, 341, 403, 505, 715, 929, 1111, 1313, 1705, 2015, 3131, 4433, 4645, 5555, 6565, 10219, 12077, 14443, 15655, 22165, 28799, 34441, 40703, 51095, 60385, 72215, 93829, 132847, 143995, 172205, 203515, 316789, 374387, 447733, 469145, 664235, 1032119, 1219777, 1583945, 1871935, 2238665, 2908699, 4118257, 5160595, 6098885, 13417547, 14543495, 20591285, 31995689, 37813087, 67087735, 159978445, 189065435, 415943957, 2079719785]

約数ペア:

[(1, 2079719785), (5, 415943957), (11, 189065435), (13, 159978445), (31, 67087735), (55, 37813087), (65, 31995689), (101, 20591285), (143, 14543495), (155, 13417547), (341, 6098885), (403, 5160595), (505, 4118257), (715, 2908699), (929, 2238665), (1111, 1871935), (1313, 1583945), (1705, 1219777), (2015, 1032119), (3131, 664235), (4433, 469145), (4645, 447733), (5555, 374387), (6565, 316789), (10219, 203515), (12077, 172205), (14443, 143995), (15655, 132847), (22165, 93829), (28799, 72215), (34441, 60385), (40703, 51095)]