116163440

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19891}}^1$

素因数の和:19977

約数の個数: 40

約数和(自身を含む): 273793488

約数和(自身を除く): 157630048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 19891, 39782, 79564, 99455, 159128, 198910, 318256, 397820, 795640, 1452043, 1591280, 2904086, 5808172, 7260215, 11616344, 14520430, 23232688, 29040860, 58081720, 116163440]

約数ペア:

[(1, 116163440), (2, 58081720), (4, 29040860), (5, 23232688), (8, 14520430), (10, 11616344), (16, 7260215), (20, 5808172), (40, 2904086), (73, 1591280), (80, 1452043), (146, 795640), (292, 397820), (365, 318256), (584, 198910), (730, 159128), (1168, 99455), (1460, 79564), (2920, 39782), (5840, 19891)]