3325140880

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{1811}}^1$

素因数の和:2272

約数の個数: 80

約数和(自身を含む): 7886548800

約数和(自身を除く): 4561407920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 389, 472, 590, 778, 944, 1180, 1556, 1811, 1945, 2360, 3112, 3622, 3890, 4720, 6224, 7244, 7780, 9055, 14488, 15560, 18110, 22951, 28976, 31120, 36220, 45902, 72440, 91804, 106849, 114755, 144880, 183608, 213698, 229510, 367216, 427396, 459020, 534245, 704479, 854792, 918040, 1068490, 1408958, 1709584, 1836080, 2136980, 2817916, 3522395, 4273960, 5635832, 7044790, 8547920, 11271664, 14089580, 28179160, 41564261, 56358320, 83128522, 166257044, 207821305, 332514088, 415642610, 665028176, 831285220, 1662570440, 3325140880]

約数ペア:

[(1, 3325140880), (2, 1662570440), (4, 831285220), (5, 665028176), (8, 415642610), (10, 332514088), (16, 207821305), (20, 166257044), (40, 83128522), (59, 56358320), (80, 41564261), (118, 28179160), (236, 14089580), (295, 11271664), (389, 8547920), (472, 7044790), (590, 5635832), (778, 4273960), (944, 3522395), (1180, 2817916), (1556, 2136980), (1811, 1836080), (1945, 1709584), (2360, 1408958), (3112, 1068490), (3622, 918040), (3890, 854792), (4720, 704479), (6224, 534245), (7244, 459020), (7780, 427396), (9055, 367216), (14488, 229510), (15560, 213698), (18110, 183608), (22951, 144880), (28976, 114755), (31120, 106849), (36220, 91804), (45902, 72440)]