70592720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 181113408

約数和(自身を除く): 110520688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 176, 194, 220, 388, 440, 485, 776, 827, 880, 970, 1067, 1552, 1654, 1940, 2134, 3308, 3880, 4135, 4268, 5335, 6616, 7760, 8270, 8536, 9097, 10670, 13232, 16540, 17072, 18194, 21340, 33080, 36388, 42680, 45485, 66160, 72776, 80219, 85360, 90970, 145552, 160438, 181940, 320876, 363880, 401095, 641752, 727760, 802190, 882409, 1283504, 1604380, 1764818, 3208760, 3529636, 4412045, 6417520, 7059272, 8824090, 14118544, 17648180, 35296360, 70592720]

約数ペア:

[(1, 70592720), (2, 35296360), (4, 17648180), (5, 14118544), (8, 8824090), (10, 7059272), (11, 6417520), (16, 4412045), (20, 3529636), (22, 3208760), (40, 1764818), (44, 1604380), (55, 1283504), (80, 882409), (88, 802190), (97, 727760), (110, 641752), (176, 401095), (194, 363880), (220, 320876), (388, 181940), (440, 160438), (485, 145552), (776, 90970), (827, 85360), (880, 80219), (970, 72776), (1067, 66160), (1552, 45485), (1654, 42680), (1940, 36388), (2134, 33080), (3308, 21340), (3880, 18194), (4135, 17072), (4268, 16540), (5335, 13232), (6616, 10670), (7760, 9097), (8270, 8536)]