8800450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 17302464

約数和(自身を除く): 8502014

約数列:

[1, 2, 5, 10, 25, 37, 50, 67, 71, 74, 134, 142, 185, 335, 355, 370, 670, 710, 925, 1675, 1775, 1850, 2479, 2627, 3350, 3550, 4757, 4958, 5254, 9514, 12395, 13135, 23785, 24790, 26270, 47570, 61975, 65675, 118925, 123950, 131350, 176009, 237850, 352018, 880045, 1760090, 4400225, 8800450]

約数ペア:

[(1, 8800450), (2, 4400225), (5, 1760090), (10, 880045), (25, 352018), (37, 237850), (50, 176009), (67, 131350), (71, 123950), (74, 118925), (134, 65675), (142, 61975), (185, 47570), (335, 26270), (355, 24790), (370, 23785), (670, 13135), (710, 12395), (925, 9514), (1675, 5254), (1775, 4958), (1850, 4757), (2479, 3550), (2627, 3350)]