2065648920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1012573}}^1$

素因数の和:1012604

約数の個数: 64

約数和(自身を含む): 6561479520

約数和(自身を除く): 4495830600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 1012573, 2025146, 3037719, 4050292, 5062865, 6075438, 8100584, 10125730, 12150876, 15188595, 17213741, 20251460, 24301752, 30377190, 34427482, 40502920, 51641223, 60754380, 68854964, 86068705, 103282446, 121508760, 137709928, 172137410, 206564892, 258206115, 344274820, 413129784, 516412230, 688549640, 1032824460, 2065648920]

約数ペア:

[(1, 2065648920), (2, 1032824460), (3, 688549640), (4, 516412230), (5, 413129784), (6, 344274820), (8, 258206115), (10, 206564892), (12, 172137410), (15, 137709928), (17, 121508760), (20, 103282446), (24, 86068705), (30, 68854964), (34, 60754380), (40, 51641223), (51, 40502920), (60, 34427482), (68, 30377190), (85, 24301752), (102, 20251460), (120, 17213741), (136, 15188595), (170, 12150876), (204, 10125730), (255, 8100584), (340, 6075438), (408, 5062865), (510, 4050292), (680, 3037719), (1020, 2025146), (2040, 1012573)]