75612940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17107}}^1$

素因数の和:17146

約数の個数: 48

約数和(自身を含む): 181071072

約数和(自身を除く): 105458132

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 17107, 34214, 68428, 85535, 171070, 222391, 290819, 342140, 444782, 581638, 889564, 1111955, 1163276, 1454095, 2223910, 2908190, 3780647, 4447820, 5816380, 7561294, 15122588, 18903235, 37806470, 75612940]

約数ペア:

[(1, 75612940), (2, 37806470), (4, 18903235), (5, 15122588), (10, 7561294), (13, 5816380), (17, 4447820), (20, 3780647), (26, 2908190), (34, 2223910), (52, 1454095), (65, 1163276), (68, 1111955), (85, 889564), (130, 581638), (170, 444782), (221, 342140), (260, 290819), (340, 222391), (442, 171070), (884, 85535), (1105, 68428), (2210, 34214), (4420, 17107)]