48123760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20743}}^1$

素因数の和:20785

約数の個数: 40

約数和(自身を含む): 115751520

約数和(自身を除く): 67627760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 20743, 41486, 82972, 103715, 165944, 207430, 331888, 414860, 601547, 829720, 1203094, 1659440, 2406188, 3007735, 4812376, 6015470, 9624752, 12030940, 24061880, 48123760]

約数ペア:

[(1, 48123760), (2, 24061880), (4, 12030940), (5, 9624752), (8, 6015470), (10, 4812376), (16, 3007735), (20, 2406188), (29, 1659440), (40, 1203094), (58, 829720), (80, 601547), (116, 414860), (145, 331888), (232, 207430), (290, 165944), (464, 103715), (580, 82972), (1160, 41486), (2320, 20743)]