2304909080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1557371}}^1$

素因数の和:1557419

約数の個数: 32

約数和(自身を含む): 5326212240

約数和(自身を除く): 3021303160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1557371, 3114742, 6229484, 7786855, 12458968, 15573710, 31147420, 57622727, 62294840, 115245454, 230490908, 288113635, 460981816, 576227270, 1152454540, 2304909080]

約数ペア:

[(1, 2304909080), (2, 1152454540), (4, 576227270), (5, 460981816), (8, 288113635), (10, 230490908), (20, 115245454), (37, 62294840), (40, 57622727), (74, 31147420), (148, 15573710), (185, 12458968), (296, 7786855), (370, 6229484), (740, 3114742), (1480, 1557371)]