40735380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{96989}}^1$

素因数の和:97008

約数の個数: 48

約数和(自身を含む): 130354560

約数和(自身を除く): 89619180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 96989, 193978, 290967, 387956, 484945, 581934, 678923, 969890, 1163868, 1357846, 1454835, 1939780, 2036769, 2715692, 2909670, 3394615, 4073538, 5819340, 6789230, 8147076, 10183845, 13578460, 20367690, 40735380]

約数ペア:

[(1, 40735380), (2, 20367690), (3, 13578460), (4, 10183845), (5, 8147076), (6, 6789230), (7, 5819340), (10, 4073538), (12, 3394615), (14, 2909670), (15, 2715692), (20, 2036769), (21, 1939780), (28, 1454835), (30, 1357846), (35, 1163868), (42, 969890), (60, 678923), (70, 581934), (84, 484945), (105, 387956), (140, 290967), (210, 193978), (420, 96989)]