10040206780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2819}}^1\times {\mathrm{4813}}^1$

素因数の和:7678

約数の個数: 48

約数和(自身を含む): 21666466080

約数和(自身を除く): 11626259300

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2819, 4813, 5638, 9626, 11276, 14095, 19252, 24065, 28190, 48130, 56380, 96260, 104303, 178081, 208606, 356162, 417212, 521515, 712324, 890405, 1043030, 1780810, 2086060, 3561620, 13567847, 27135694, 54271388, 67839235, 135678470, 271356940, 502010339, 1004020678, 2008041356, 2510051695, 5020103390, 10040206780]

約数ペア:

[(1, 10040206780), (2, 5020103390), (4, 2510051695), (5, 2008041356), (10, 1004020678), (20, 502010339), (37, 271356940), (74, 135678470), (148, 67839235), (185, 54271388), (370, 27135694), (740, 13567847), (2819, 3561620), (4813, 2086060), (5638, 1780810), (9626, 1043030), (11276, 890405), (14095, 712324), (19252, 521515), (24065, 417212), (28190, 356162), (48130, 208606), (56380, 178081), (96260, 104303)]