16850080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8101}}^1$

素因数の和:8129

約数の個数: 48

約数和(自身を含む): 42875784

約数和(自身を除く): 26025704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 8101, 16202, 32404, 40505, 64808, 81010, 105313, 129616, 162020, 210626, 259232, 324040, 421252, 526565, 648080, 842504, 1053130, 1296160, 1685008, 2106260, 3370016, 4212520, 8425040, 16850080]

約数ペア:

[(1, 16850080), (2, 8425040), (4, 4212520), (5, 3370016), (8, 2106260), (10, 1685008), (13, 1296160), (16, 1053130), (20, 842504), (26, 648080), (32, 526565), (40, 421252), (52, 324040), (65, 259232), (80, 210626), (104, 162020), (130, 129616), (160, 105313), (208, 81010), (260, 64808), (416, 40505), (520, 32404), (1040, 16202), (2080, 8101)]