6981200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:612

約数の個数: 60

約数和(自身を含む): 17344128

約数和(自身を除く): 10362928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 563, 620, 775, 1126, 1240, 1550, 2252, 2480, 2815, 3100, 4504, 5630, 6200, 9008, 11260, 12400, 14075, 17453, 22520, 28150, 34906, 45040, 56300, 69812, 87265, 112600, 139624, 174530, 225200, 279248, 349060, 436325, 698120, 872650, 1396240, 1745300, 3490600, 6981200]

約数ペア:

[(1, 6981200), (2, 3490600), (4, 1745300), (5, 1396240), (8, 872650), (10, 698120), (16, 436325), (20, 349060), (25, 279248), (31, 225200), (40, 174530), (50, 139624), (62, 112600), (80, 87265), (100, 69812), (124, 56300), (155, 45040), (200, 34906), (248, 28150), (310, 22520), (400, 17453), (496, 14075), (563, 12400), (620, 11260), (775, 9008), (1126, 6200), (1240, 5630), (1550, 4504), (2252, 3100), (2480, 2815)]