73897100

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{5641}}^1$

素因数の和:5786

約数の個数: 36

約数和(自身を含む): 161609448

約数和(自身を除く): 87712348

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 5641, 6550, 11282, 13100, 22564, 28205, 56410, 112820, 141025, 282050, 564100, 738971, 1477942, 2955884, 3694855, 7389710, 14779420, 18474275, 36948550, 73897100]

約数ペア:

[(1, 73897100), (2, 36948550), (4, 18474275), (5, 14779420), (10, 7389710), (20, 3694855), (25, 2955884), (50, 1477942), (100, 738971), (131, 564100), (262, 282050), (524, 141025), (655, 112820), (1310, 56410), (2620, 28205), (3275, 22564), (5641, 13100), (6550, 11282)]