88190660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 193170432

約数和(自身を除く): 104979772

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 103, 124, 155, 206, 310, 412, 515, 620, 1030, 1381, 2060, 2762, 3193, 5524, 6386, 6905, 12772, 13810, 15965, 27620, 31930, 42811, 63860, 85622, 142243, 171244, 214055, 284486, 428110, 568972, 711215, 856220, 1422430, 2844860, 4409533, 8819066, 17638132, 22047665, 44095330, 88190660]

約数ペア:

[(1, 88190660), (2, 44095330), (4, 22047665), (5, 17638132), (10, 8819066), (20, 4409533), (31, 2844860), (62, 1422430), (103, 856220), (124, 711215), (155, 568972), (206, 428110), (310, 284486), (412, 214055), (515, 171244), (620, 142243), (1030, 85622), (1381, 63860), (2060, 42811), (2762, 31930), (3193, 27620), (5524, 15965), (6386, 13810), (6905, 12772)]