11804522480

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{19423}}^1$

素因数の和:19614

約数の個数: 80

約数和(自身を含む): 28093630464

約数和(自身を除く): 16289107984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 107, 142, 214, 284, 355, 428, 535, 568, 710, 856, 1070, 1136, 1420, 1712, 2140, 2840, 4280, 5680, 7597, 8560, 15194, 19423, 30388, 37985, 38846, 60776, 75970, 77692, 97115, 121552, 151940, 155384, 194230, 303880, 310768, 388460, 607760, 776920, 1379033, 1553840, 2078261, 2758066, 4156522, 5516132, 6895165, 8313044, 10391305, 11032264, 13790330, 16626088, 20782610, 22064528, 27580660, 33252176, 41565220, 55161320, 83130440, 110322640, 147556531, 166260880, 295113062, 590226124, 737782655, 1180452248, 1475565310, 2360904496, 2951130620, 5902261240, 11804522480]

約数ペア:

[(1, 11804522480), (2, 5902261240), (4, 2951130620), (5, 2360904496), (8, 1475565310), (10, 1180452248), (16, 737782655), (20, 590226124), (40, 295113062), (71, 166260880), (80, 147556531), (107, 110322640), (142, 83130440), (214, 55161320), (284, 41565220), (355, 33252176), (428, 27580660), (535, 22064528), (568, 20782610), (710, 16626088), (856, 13790330), (1070, 11032264), (1136, 10391305), (1420, 8313044), (1712, 6895165), (2140, 5516132), (2840, 4156522), (4280, 2758066), (5680, 2078261), (7597, 1553840), (8560, 1379033), (15194, 776920), (19423, 607760), (30388, 388460), (37985, 310768), (38846, 303880), (60776, 194230), (75970, 155384), (77692, 151940), (97115, 121552)]