67164500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10333}}^1$

素因数の和:10365

約数の個数: 48

約数和(自身を含む): 157986192

約数和(自身を除く): 90821692

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 10333, 20666, 41332, 51665, 103330, 134329, 206660, 258325, 268658, 516650, 537316, 671645, 1033300, 1291625, 1343290, 2583250, 2686580, 3358225, 5166500, 6716450, 13432900, 16791125, 33582250, 67164500]

約数ペア:

[(1, 67164500), (2, 33582250), (4, 16791125), (5, 13432900), (10, 6716450), (13, 5166500), (20, 3358225), (25, 2686580), (26, 2583250), (50, 1343290), (52, 1291625), (65, 1033300), (100, 671645), (125, 537316), (130, 516650), (250, 268658), (260, 258325), (325, 206660), (500, 134329), (650, 103330), (1300, 51665), (1625, 41332), (3250, 20666), (6500, 10333)]