2022776860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:1020

約数の個数: 144

約数和(自身を含む): 5043318336

約数和(自身を除く): 3020541476

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 23, 26, 38, 46, 52, 65, 76, 92, 95, 115, 130, 190, 230, 247, 260, 299, 361, 380, 437, 460, 494, 598, 722, 874, 937, 988, 1196, 1235, 1444, 1495, 1748, 1805, 1874, 2185, 2470, 2990, 3610, 3748, 4370, 4685, 4693, 4940, 5681, 5980, 7220, 8303, 8740, 9370, 9386, 11362, 12181, 16606, 17803, 18740, 18772, 21551, 22724, 23465, 24362, 28405, 33212, 35606, 41515, 43102, 46930, 48724, 56810, 60905, 71212, 83030, 86204, 89015, 93860, 107755, 107939, 113620, 121810, 166060, 178030, 215510, 215878, 231439, 243620, 280163, 338257, 356060, 409469, 431020, 431756, 462878, 539695, 560326, 676514, 818938, 925756, 1079390, 1120652, 1157195, 1353028, 1400815, 1637876, 1691285, 2047345, 2158780, 2314390, 2801630, 3382570, 4094690, 4397341, 4628780, 5323097, 5603260, 6765140, 7779911, 8189380, 8794682, 10646194, 15559822, 17589364, 21292388, 21986705, 26615485, 31119644, 38899555, 43973410, 53230970, 77799110, 87946820, 101138843, 106461940, 155598220, 202277686, 404555372, 505694215, 1011388430, 2022776860]

約数ペア:

[(1, 2022776860), (2, 1011388430), (4, 505694215), (5, 404555372), (10, 202277686), (13, 155598220), (19, 106461940), (20, 101138843), (23, 87946820), (26, 77799110), (38, 53230970), (46, 43973410), (52, 38899555), (65, 31119644), (76, 26615485), (92, 21986705), (95, 21292388), (115, 17589364), (130, 15559822), (190, 10646194), (230, 8794682), (247, 8189380), (260, 7779911), (299, 6765140), (361, 5603260), (380, 5323097), (437, 4628780), (460, 4397341), (494, 4094690), (598, 3382570), (722, 2801630), (874, 2314390), (937, 2158780), (988, 2047345), (1196, 1691285), (1235, 1637876), (1444, 1400815), (1495, 1353028), (1748, 1157195), (1805, 1120652), (1874, 1079390), (2185, 925756), (2470, 818938), (2990, 676514), (3610, 560326), (3748, 539695), (4370, 462878), (4685, 431756), (4693, 431020), (4940, 409469), (5681, 356060), (5980, 338257), (7220, 280163), (8303, 243620), (8740, 231439), (9370, 215878), (9386, 215510), (11362, 178030), (12181, 166060), (16606, 121810), (17803, 113620), (18740, 107939), (18772, 107755), (21551, 93860), (22724, 89015), (23465, 86204), (24362, 83030), (28405, 71212), (33212, 60905), (35606, 56810), (41515, 48724), (43102, 46930)]