74158880

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5867}}^1$

素因数の和:5961

約数の個数: 48

約数和(自身を含む): 177448320

約数和(自身を除く): 103289440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 5867, 6320, 11734, 12640, 23468, 29335, 46936, 58670, 93872, 117340, 187744, 234680, 463493, 469360, 926986, 938720, 1853972, 2317465, 3707944, 4634930, 7415888, 9269860, 14831776, 18539720, 37079440, 74158880]

約数ペア:

[(1, 74158880), (2, 37079440), (4, 18539720), (5, 14831776), (8, 9269860), (10, 7415888), (16, 4634930), (20, 3707944), (32, 2317465), (40, 1853972), (79, 938720), (80, 926986), (158, 469360), (160, 463493), (316, 234680), (395, 187744), (632, 117340), (790, 93872), (1264, 58670), (1580, 46936), (2528, 29335), (3160, 23468), (5867, 12640), (6320, 11734)]