42352570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3163}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 82922112

約数和(自身を除く): 40569542

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 3163, 6326, 6695, 13390, 15815, 31630, 41119, 82238, 205595, 325789, 411190, 651578, 1628945, 3257890, 4235257, 8470514, 21176285, 42352570]

約数ペア:

[(1, 42352570), (2, 21176285), (5, 8470514), (10, 4235257), (13, 3257890), (26, 1628945), (65, 651578), (103, 411190), (130, 325789), (206, 205595), (515, 82238), (1030, 41119), (1339, 31630), (2678, 15815), (3163, 13390), (6326, 6695)]