9683496040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{27791}}^1$

素因数の和:28114

約数の個数: 64

約数和(自身を含む): 22571550720

約数和(自身を除く): 12888054680

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 281, 310, 562, 620, 1124, 1240, 1405, 2248, 2810, 5620, 8711, 11240, 17422, 27791, 34844, 43555, 55582, 69688, 87110, 111164, 138955, 174220, 222328, 277910, 348440, 555820, 861521, 1111640, 1723042, 3446084, 4307605, 6892168, 7809271, 8615210, 15618542, 17230420, 31237084, 34460840, 39046355, 62474168, 78092710, 156185420, 242087401, 312370840, 484174802, 968349604, 1210437005, 1936699208, 2420874010, 4841748020, 9683496040]

約数ペア:

[(1, 9683496040), (2, 4841748020), (4, 2420874010), (5, 1936699208), (8, 1210437005), (10, 968349604), (20, 484174802), (31, 312370840), (40, 242087401), (62, 156185420), (124, 78092710), (155, 62474168), (248, 39046355), (281, 34460840), (310, 31237084), (562, 17230420), (620, 15618542), (1124, 8615210), (1240, 7809271), (1405, 6892168), (2248, 4307605), (2810, 3446084), (5620, 1723042), (8711, 1111640), (11240, 861521), (17422, 555820), (27791, 348440), (34844, 277910), (43555, 222328), (55582, 174220), (69688, 138955), (87110, 111164)]