80308021250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{3779201}}^1$

素因数の和:3779240

約数の個数: 40

約数和(自身を含む): 159384065148

約数和(自身を除く): 79076043898

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 625, 850, 1250, 2125, 4250, 10625, 21250, 3779201, 7558402, 18896005, 37792010, 64246417, 94480025, 128492834, 188960050, 321232085, 472400125, 642464170, 944800250, 1606160425, 2362000625, 3212320850, 4724001250, 8030802125, 16061604250, 40154010625, 80308021250]

約数ペア:

[(1, 80308021250), (2, 40154010625), (5, 16061604250), (10, 8030802125), (17, 4724001250), (25, 3212320850), (34, 2362000625), (50, 1606160425), (85, 944800250), (125, 642464170), (170, 472400125), (250, 321232085), (425, 188960050), (625, 128492834), (850, 94480025), (1250, 64246417), (2125, 37792010), (4250, 18896005), (10625, 7558402), (21250, 3779201)]