74045900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{10429}}^1$

素因数の和:10514

約数の個数: 36

約数和(自身を含む): 162958320

約数和(自身を除く): 88912420

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 10429, 20858, 41716, 52145, 104290, 208580, 260725, 521450, 740459, 1042900, 1480918, 2961836, 3702295, 7404590, 14809180, 18511475, 37022950, 74045900]

約数ペア:

[(1, 74045900), (2, 37022950), (4, 18511475), (5, 14809180), (10, 7404590), (20, 3702295), (25, 2961836), (50, 1480918), (71, 1042900), (100, 740459), (142, 521450), (284, 260725), (355, 208580), (710, 104290), (1420, 52145), (1775, 41716), (3550, 20858), (7100, 10429)]