170733520

素因数分解:

$2^4\times 5^1\times {\mathrm{967}}^1\times {\mathrm{2207}}^1$

素因数の和:3187

約数の個数: 40

約数和(自身を含む): 397545984

約数和(自身を除く): 226812464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 967, 1934, 2207, 3868, 4414, 4835, 7736, 8828, 9670, 11035, 15472, 17656, 19340, 22070, 35312, 38680, 44140, 77360, 88280, 176560, 2134169, 4268338, 8536676, 10670845, 17073352, 21341690, 34146704, 42683380, 85366760, 170733520]

約数ペア:

[(1, 170733520), (2, 85366760), (4, 42683380), (5, 34146704), (8, 21341690), (10, 17073352), (16, 10670845), (20, 8536676), (40, 4268338), (80, 2134169), (967, 176560), (1934, 88280), (2207, 77360), (3868, 44140), (4414, 38680), (4835, 35312), (7736, 22070), (8828, 19340), (9670, 17656), (11035, 15472)]