114646640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84299}}^1$

素因数の和:84329

約数の個数: 40

約数和(自身を含む): 282236400

約数和(自身を除く): 167589760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 84299, 168598, 337196, 421495, 674392, 842990, 1348784, 1433083, 1685980, 2866166, 3371960, 5732332, 6743920, 7165415, 11464664, 14330830, 22929328, 28661660, 57323320, 114646640]

約数ペア:

[(1, 114646640), (2, 57323320), (4, 28661660), (5, 22929328), (8, 14330830), (10, 11464664), (16, 7165415), (17, 6743920), (20, 5732332), (34, 3371960), (40, 2866166), (68, 1685980), (80, 1433083), (85, 1348784), (136, 842990), (170, 674392), (272, 421495), (340, 337196), (680, 168598), (1360, 84299)]