12754505090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1\times {\mathrm{29599}}^1$

素因数の和:30698

約数の個数: 32

約数和(自身を含む): 23541235200

約数和(自身を除く): 10786730110

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1051, 2102, 5255, 10510, 29599, 43091, 59198, 86182, 147995, 215455, 295990, 430910, 1213559, 2427118, 6067795, 12135590, 31108549, 62217098, 155542745, 311085490, 1275450509, 2550901018, 6377252545, 12754505090]

約数ペア:

[(1, 12754505090), (2, 6377252545), (5, 2550901018), (10, 1275450509), (41, 311085490), (82, 155542745), (205, 62217098), (410, 31108549), (1051, 12135590), (2102, 6067795), (5255, 2427118), (10510, 1213559), (29599, 430910), (43091, 295990), (59198, 215455), (86182, 147995)]