41170640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2044

約数の個数: 80

約数和(自身を含む): 112409472

約数和(自身を除く): 71238832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 1987, 2072, 2590, 2960, 3974, 4144, 5180, 7948, 9935, 10360, 13909, 15896, 19870, 20720, 27818, 31792, 39740, 55636, 69545, 73519, 79480, 111272, 139090, 147038, 158960, 222544, 278180, 294076, 367595, 514633, 556360, 588152, 735190, 1029266, 1112720, 1176304, 1470380, 2058532, 2573165, 2940760, 4117064, 5146330, 5881520, 8234128, 10292660, 20585320, 41170640]

約数ペア:

[(1, 41170640), (2, 20585320), (4, 10292660), (5, 8234128), (7, 5881520), (8, 5146330), (10, 4117064), (14, 2940760), (16, 2573165), (20, 2058532), (28, 1470380), (35, 1176304), (37, 1112720), (40, 1029266), (56, 735190), (70, 588152), (74, 556360), (80, 514633), (112, 367595), (140, 294076), (148, 278180), (185, 222544), (259, 158960), (280, 147038), (296, 139090), (370, 111272), (518, 79480), (560, 73519), (592, 69545), (740, 55636), (1036, 39740), (1295, 31792), (1480, 27818), (1987, 20720), (2072, 19870), (2590, 15896), (2960, 13909), (3974, 10360), (4144, 9935), (5180, 7948)]