2022381920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1933}}^1$

素因数の和:2464

約数の個数: 96

約数和(自身を含む): 5158302912

約数和(自身を除く): 3135920992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 503, 520, 1006, 1040, 1933, 2012, 2080, 2515, 3866, 4024, 5030, 6539, 7732, 8048, 9665, 10060, 13078, 15464, 16096, 19330, 20120, 25129, 26156, 30928, 32695, 38660, 40240, 50258, 52312, 61856, 65390, 77320, 80480, 100516, 104624, 125645, 130780, 154640, 201032, 209248, 251290, 261560, 309280, 402064, 502580, 523120, 804128, 972299, 1005160, 1046240, 1944598, 2010320, 3889196, 4020640, 4861495, 7778392, 9722990, 12639887, 15556784, 19445980, 25279774, 31113568, 38891960, 50559548, 63199435, 77783920, 101119096, 126398870, 155567840, 202238192, 252797740, 404476384, 505595480, 1011190960, 2022381920]

約数ペア:

[(1, 2022381920), (2, 1011190960), (4, 505595480), (5, 404476384), (8, 252797740), (10, 202238192), (13, 155567840), (16, 126398870), (20, 101119096), (26, 77783920), (32, 63199435), (40, 50559548), (52, 38891960), (65, 31113568), (80, 25279774), (104, 19445980), (130, 15556784), (160, 12639887), (208, 9722990), (260, 7778392), (416, 4861495), (503, 4020640), (520, 3889196), (1006, 2010320), (1040, 1944598), (1933, 1046240), (2012, 1005160), (2080, 972299), (2515, 804128), (3866, 523120), (4024, 502580), (5030, 402064), (6539, 309280), (7732, 261560), (8048, 251290), (9665, 209248), (10060, 201032), (13078, 154640), (15464, 130780), (16096, 125645), (19330, 104624), (20120, 100516), (25129, 80480), (26156, 77320), (30928, 65390), (32695, 61856), (38660, 52312), (40240, 50258)]