38429680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12983}}^1$

素因数の和:13033

約数の個数: 40

約数和(自身を含む): 91770912

約数和(自身を除く): 53341232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 12983, 25966, 51932, 64915, 103864, 129830, 207728, 259660, 480371, 519320, 960742, 1038640, 1921484, 2401855, 3842968, 4803710, 7685936, 9607420, 19214840, 38429680]

約数ペア:

[(1, 38429680), (2, 19214840), (4, 9607420), (5, 7685936), (8, 4803710), (10, 3842968), (16, 2401855), (20, 1921484), (37, 1038640), (40, 960742), (74, 519320), (80, 480371), (148, 259660), (185, 207728), (296, 129830), (370, 103864), (592, 64915), (740, 51932), (1480, 25966), (2960, 12983)]