4021329760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3590473}}^1$

素因数の和:3590495

約数の個数: 48

約数和(自身を含む): 10857593376

約数和(自身を除く): 6836263616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3590473, 7180946, 14361892, 17952365, 25133311, 28723784, 35904730, 50266622, 57447568, 71809460, 100533244, 114895136, 125666555, 143618920, 201066488, 251333110, 287237840, 402132976, 502666220, 574475680, 804265952, 1005332440, 2010664880, 4021329760]

約数ペア:

[(1, 4021329760), (2, 2010664880), (4, 1005332440), (5, 804265952), (7, 574475680), (8, 502666220), (10, 402132976), (14, 287237840), (16, 251333110), (20, 201066488), (28, 143618920), (32, 125666555), (35, 114895136), (40, 100533244), (56, 71809460), (70, 57447568), (80, 50266622), (112, 35904730), (140, 28723784), (160, 25133311), (224, 17952365), (280, 14361892), (560, 7180946), (1120, 3590473)]