2998263680

素因数分解:

$2^7\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{4643}}^1$

素因数の和:5671

約数の個数: 64

約数和(自身を含む): 7176373200

約数和(自身を除く): 4178109520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1009, 2018, 4036, 4643, 5045, 8072, 9286, 10090, 16144, 18572, 20180, 23215, 32288, 37144, 40360, 46430, 64576, 74288, 80720, 92860, 129152, 148576, 161440, 185720, 297152, 322880, 371440, 594304, 645760, 742880, 1485760, 2971520, 4684787, 9369574, 18739148, 23423935, 37478296, 46847870, 74956592, 93695740, 149913184, 187391480, 299826368, 374782960, 599652736, 749565920, 1499131840, 2998263680]

約数ペア:

[(1, 2998263680), (2, 1499131840), (4, 749565920), (5, 599652736), (8, 374782960), (10, 299826368), (16, 187391480), (20, 149913184), (32, 93695740), (40, 74956592), (64, 46847870), (80, 37478296), (128, 23423935), (160, 18739148), (320, 9369574), (640, 4684787), (1009, 2971520), (2018, 1485760), (4036, 742880), (4643, 645760), (5045, 594304), (8072, 371440), (9286, 322880), (10090, 297152), (16144, 185720), (18572, 161440), (20180, 148576), (23215, 129152), (32288, 92860), (37144, 80720), (40360, 74288), (46430, 64576)]