1929120170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{7759}}^1$

素因数の和:7859

約数の個数: 48

約数和(自身を含む): 3707665920

約数和(自身を除く): 1778545750

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 529, 1058, 1081, 2162, 2645, 5290, 5405, 7759, 10810, 15518, 24863, 38795, 49726, 77590, 124315, 178457, 248630, 356914, 364673, 729346, 892285, 1784570, 1823365, 3646730, 4104511, 8209022, 8387479, 16774958, 20522555, 41045110, 41937395, 83874790, 192912017, 385824034, 964560085, 1929120170]

約数ペア:

[(1, 1929120170), (2, 964560085), (5, 385824034), (10, 192912017), (23, 83874790), (46, 41937395), (47, 41045110), (94, 20522555), (115, 16774958), (230, 8387479), (235, 8209022), (470, 4104511), (529, 3646730), (1058, 1823365), (1081, 1784570), (2162, 892285), (2645, 729346), (5290, 364673), (5405, 356914), (7759, 248630), (10810, 178457), (15518, 124315), (24863, 77590), (38795, 49726)]