79196320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2334

約数の個数: 96

約数和(自身を含む): 220824576

約数和(自身を除く): 141628256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2281, 2480, 3472, 4340, 4562, 4960, 6944, 8680, 9124, 11405, 15967, 17360, 18248, 22810, 31934, 34720, 36496, 45620, 63868, 70711, 72992, 79835, 91240, 127736, 141422, 159670, 182480, 255472, 282844, 319340, 353555, 364960, 494977, 510944, 565688, 638680, 707110, 989954, 1131376, 1277360, 1414220, 1979908, 2262752, 2474885, 2554720, 2828440, 3959816, 4949770, 5656880, 7919632, 9899540, 11313760, 15839264, 19799080, 39598160, 79196320]

約数ペア:

[(1, 79196320), (2, 39598160), (4, 19799080), (5, 15839264), (7, 11313760), (8, 9899540), (10, 7919632), (14, 5656880), (16, 4949770), (20, 3959816), (28, 2828440), (31, 2554720), (32, 2474885), (35, 2262752), (40, 1979908), (56, 1414220), (62, 1277360), (70, 1131376), (80, 989954), (112, 707110), (124, 638680), (140, 565688), (155, 510944), (160, 494977), (217, 364960), (224, 353555), (248, 319340), (280, 282844), (310, 255472), (434, 182480), (496, 159670), (560, 141422), (620, 127736), (868, 91240), (992, 79835), (1085, 72992), (1120, 70711), (1240, 63868), (1736, 45620), (2170, 36496), (2281, 34720), (2480, 31934), (3472, 22810), (4340, 18248), (4562, 17360), (4960, 15967), (6944, 11405), (8680, 9124)]