2364126980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{66821}}^1$

素因数の和:66920

約数の個数: 48

約数和(自身を含む): 5220134640

約数和(自身を除く): 2856007660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 1220, 1769, 3538, 7076, 8845, 17690, 35380, 66821, 133642, 267284, 334105, 668210, 1336420, 1937809, 3875618, 4076081, 7751236, 8152162, 9689045, 16304324, 19378090, 20380405, 38756180, 40760810, 81521620, 118206349, 236412698, 472825396, 591031745, 1182063490, 2364126980]

約数ペア:

[(1, 2364126980), (2, 1182063490), (4, 591031745), (5, 472825396), (10, 236412698), (20, 118206349), (29, 81521620), (58, 40760810), (61, 38756180), (116, 20380405), (122, 19378090), (145, 16304324), (244, 9689045), (290, 8152162), (305, 7751236), (580, 4076081), (610, 3875618), (1220, 1937809), (1769, 1336420), (3538, 668210), (7076, 334105), (8845, 267284), (17690, 133642), (35380, 66821)]