85936810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1669}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 163526400

約数和(自身を除く): 77589590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 271, 542, 1355, 1669, 2710, 3338, 5149, 8345, 10298, 16690, 25745, 31711, 51490, 63422, 158555, 317110, 452299, 904598, 2261495, 4522990, 8593681, 17187362, 42968405, 85936810]

約数ペア:

[(1, 85936810), (2, 42968405), (5, 17187362), (10, 8593681), (19, 4522990), (38, 2261495), (95, 904598), (190, 452299), (271, 317110), (542, 158555), (1355, 63422), (1669, 51490), (2710, 31711), (3338, 25745), (5149, 16690), (8345, 10298)]