24205654840

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1657}}^1\times {\mathrm{2111}}^1$

素因数の和:3952

約数の個数: 64

約数和(自身を含む): 54836559360

約数和(自身を除く): 30630904520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1657, 1730, 2111, 3314, 3460, 4222, 6628, 6920, 8285, 8444, 10555, 13256, 16570, 16888, 21110, 33140, 42220, 66280, 84440, 286661, 365203, 573322, 730406, 1146644, 1433305, 1460812, 1826015, 2293288, 2866610, 2921624, 3497927, 3652030, 5733220, 6995854, 7304060, 11466440, 13991708, 14608120, 17489635, 27983416, 34979270, 69958540, 139917080, 605141371, 1210282742, 2420565484, 3025706855, 4841130968, 6051413710, 12102827420, 24205654840]

約数ペア:

[(1, 24205654840), (2, 12102827420), (4, 6051413710), (5, 4841130968), (8, 3025706855), (10, 2420565484), (20, 1210282742), (40, 605141371), (173, 139917080), (346, 69958540), (692, 34979270), (865, 27983416), (1384, 17489635), (1657, 14608120), (1730, 13991708), (2111, 11466440), (3314, 7304060), (3460, 6995854), (4222, 5733220), (6628, 3652030), (6920, 3497927), (8285, 2921624), (8444, 2866610), (10555, 2293288), (13256, 1826015), (16570, 1460812), (16888, 1433305), (21110, 1146644), (33140, 730406), (42220, 573322), (66280, 365203), (84440, 286661)]