70292860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7793}}^1$

素因数の和:7854

約数の個数: 48

約数和(自身を含む): 164983392

約数和(自身を除く): 94690532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 7793, 9020, 15586, 31172, 38965, 77930, 85723, 155860, 171446, 319513, 342892, 428615, 639026, 857230, 1278052, 1597565, 1714460, 3195130, 3514643, 6390260, 7029286, 14058572, 17573215, 35146430, 70292860]

約数ペア:

[(1, 70292860), (2, 35146430), (4, 17573215), (5, 14058572), (10, 7029286), (11, 6390260), (20, 3514643), (22, 3195130), (41, 1714460), (44, 1597565), (55, 1278052), (82, 857230), (110, 639026), (164, 428615), (205, 342892), (220, 319513), (410, 171446), (451, 155860), (820, 85723), (902, 77930), (1804, 38965), (2255, 31172), (4510, 15586), (7793, 9020)]