9263524720

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{827}}^1\times {\mathrm{859}}^1$

素因数の和:1862

約数の個数: 80

約数和(自身を含む): 21721288320

約数和(自身を除く): 12457763600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 827, 859, 1304, 1630, 1654, 1718, 2608, 3260, 3308, 3436, 4135, 4295, 6520, 6616, 6872, 8270, 8590, 13040, 13232, 13744, 16540, 17180, 33080, 34360, 66160, 68720, 134801, 140017, 269602, 280034, 539204, 560068, 674005, 700085, 710393, 1078408, 1120136, 1348010, 1400170, 1420786, 2156816, 2240272, 2696020, 2800340, 2841572, 3551965, 5392040, 5600680, 5683144, 7103930, 10784080, 11201360, 11366288, 14207860, 28415720, 56831440, 115794059, 231588118, 463176236, 578970295, 926352472, 1157940590, 1852704944, 2315881180, 4631762360, 9263524720]

約数ペア:

[(1, 9263524720), (2, 4631762360), (4, 2315881180), (5, 1852704944), (8, 1157940590), (10, 926352472), (16, 578970295), (20, 463176236), (40, 231588118), (80, 115794059), (163, 56831440), (326, 28415720), (652, 14207860), (815, 11366288), (827, 11201360), (859, 10784080), (1304, 7103930), (1630, 5683144), (1654, 5600680), (1718, 5392040), (2608, 3551965), (3260, 2841572), (3308, 2800340), (3436, 2696020), (4135, 2240272), (4295, 2156816), (6520, 1420786), (6616, 1400170), (6872, 1348010), (8270, 1120136), (8590, 1078408), (13040, 710393), (13232, 700085), (13744, 674005), (16540, 560068), (17180, 539204), (33080, 280034), (34360, 269602), (66160, 140017), (68720, 134801)]