236743280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{95461}}^1$

素因数の和:95505

約数の個数: 40

約数和(自身を含む): 568189824

約数和(自身を除く): 331446544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 95461, 190922, 381844, 477305, 763688, 954610, 1527376, 1909220, 2959291, 3818440, 5918582, 7636880, 11837164, 14796455, 23674328, 29592910, 47348656, 59185820, 118371640, 236743280]

約数ペア:

[(1, 236743280), (2, 118371640), (4, 59185820), (5, 47348656), (8, 29592910), (10, 23674328), (16, 14796455), (20, 11837164), (31, 7636880), (40, 5918582), (62, 3818440), (80, 2959291), (124, 1909220), (155, 1527376), (248, 954610), (310, 763688), (496, 477305), (620, 381844), (1240, 190922), (2480, 95461)]