12042500

素因数分解:

$2^2\times 5^4\times {\mathrm{4817}}^1$

素因数の和:4841

約数の個数: 30

約数和(自身を含む): 26340006

約数和(自身を除く): 14297506

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4817, 9634, 19268, 24085, 48170, 96340, 120425, 240850, 481700, 602125, 1204250, 2408500, 3010625, 6021250, 12042500]

約数ペア:

[(1, 12042500), (2, 6021250), (4, 3010625), (5, 2408500), (10, 1204250), (20, 602125), (25, 481700), (50, 240850), (100, 120425), (125, 96340), (250, 48170), (500, 24085), (625, 19268), (1250, 9634), (2500, 4817)]