40268530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 35210510

約数列:

[1, 2, 5, 10, 29, 58, 145, 191, 290, 382, 727, 955, 1454, 1910, 3635, 5539, 7270, 11078, 21083, 27695, 42166, 55390, 105415, 138857, 210830, 277714, 694285, 1388570, 4026853, 8053706, 20134265, 40268530]

約数ペア:

[(1, 40268530), (2, 20134265), (5, 8053706), (10, 4026853), (29, 1388570), (58, 694285), (145, 277714), (191, 210830), (290, 138857), (382, 105415), (727, 55390), (955, 42166), (1454, 27695), (1910, 21083), (3635, 11078), (5539, 7270)]