74274260

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{20747}}^1$

素因数の和:20935

約数の個数: 24

約数和(自身を含む): 156854880

約数和(自身を除く): 82580620

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 20747, 41494, 82988, 103735, 207470, 414940, 3713713, 7427426, 14854852, 18568565, 37137130, 74274260]

約数ペア:

[(1, 74274260), (2, 37137130), (4, 18568565), (5, 14854852), (10, 7427426), (20, 3713713), (179, 414940), (358, 207470), (716, 103735), (895, 82988), (1790, 41494), (3580, 20747)]