828232270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{25939}}^1$

素因数の和:26080

約数の個数: 32

約数和(自身を含む): 1553909760

約数和(自身を除く): 725677490

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 3193, 6386, 15965, 25939, 31930, 51878, 129695, 259390, 804109, 1608218, 2671717, 4020545, 5343434, 8041090, 13358585, 26717170, 82823227, 165646454, 414116135, 828232270]

約数ペア:

[(1, 828232270), (2, 414116135), (5, 165646454), (10, 82823227), (31, 26717170), (62, 13358585), (103, 8041090), (155, 5343434), (206, 4020545), (310, 2671717), (515, 1608218), (1030, 804109), (3193, 259390), (6386, 129695), (15965, 51878), (25939, 31930)]