2402360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 5940000

約数和(自身を除く): 3537640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 109, 116, 145, 152, 190, 218, 232, 290, 380, 436, 545, 551, 580, 760, 872, 1090, 1102, 1160, 2071, 2180, 2204, 2755, 3161, 4142, 4360, 4408, 5510, 6322, 8284, 10355, 11020, 12644, 15805, 16568, 20710, 22040, 25288, 31610, 41420, 60059, 63220, 82840, 120118, 126440, 240236, 300295, 480472, 600590, 1201180, 2402360]

約数ペア:

[(1, 2402360), (2, 1201180), (4, 600590), (5, 480472), (8, 300295), (10, 240236), (19, 126440), (20, 120118), (29, 82840), (38, 63220), (40, 60059), (58, 41420), (76, 31610), (95, 25288), (109, 22040), (116, 20710), (145, 16568), (152, 15805), (190, 12644), (218, 11020), (232, 10355), (290, 8284), (380, 6322), (436, 5510), (545, 4408), (551, 4360), (580, 4142), (760, 3161), (872, 2755), (1090, 2204), (1102, 2180), (1160, 2071)]