2068349920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142057}}^1$

素因数の和:142092

約数の個数: 96

約数和(自身を含む): 6014167488

約数和(自身を除く): 3945817568

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 142057, 284114, 568228, 710285, 994399, 1136456, 1420570, 1846741, 1988798, 2272912, 2841140, 3693482, 3977596, 4545824, 4971995, 5682280, 7386964, 7955192, 9233705, 9943990, 11364560, 12927187, 14773928, 15910384, 18467410, 19887980, 22729120, 25854374, 29547856, 31820768, 36934820, 39775960, 51708748, 59095712, 64635935, 73869640, 79551920, 103417496, 129271870, 147739280, 159103840, 206834992, 258543740, 295478560, 413669984, 517087480, 1034174960, 2068349920]

約数ペア:

[(1, 2068349920), (2, 1034174960), (4, 517087480), (5, 413669984), (7, 295478560), (8, 258543740), (10, 206834992), (13, 159103840), (14, 147739280), (16, 129271870), (20, 103417496), (26, 79551920), (28, 73869640), (32, 64635935), (35, 59095712), (40, 51708748), (52, 39775960), (56, 36934820), (65, 31820768), (70, 29547856), (80, 25854374), (91, 22729120), (104, 19887980), (112, 18467410), (130, 15910384), (140, 14773928), (160, 12927187), (182, 11364560), (208, 9943990), (224, 9233705), (260, 7955192), (280, 7386964), (364, 5682280), (416, 4971995), (455, 4545824), (520, 3977596), (560, 3693482), (728, 2841140), (910, 2272912), (1040, 1988798), (1120, 1846741), (1456, 1420570), (1820, 1136456), (2080, 994399), (2912, 710285), (3640, 568228), (7280, 284114), (14560, 142057)]