8178110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 16301088

約数和(自身を除く): 8122978

約数列:

[1, 2, 5, 10, 23, 31, 37, 46, 62, 74, 115, 155, 185, 230, 310, 370, 713, 851, 961, 1147, 1426, 1702, 1922, 2294, 3565, 4255, 4805, 5735, 7130, 8510, 9610, 11470, 22103, 26381, 35557, 44206, 52762, 71114, 110515, 131905, 177785, 221030, 263810, 355570, 817811, 1635622, 4089055, 8178110]

約数ペア:

[(1, 8178110), (2, 4089055), (5, 1635622), (10, 817811), (23, 355570), (31, 263810), (37, 221030), (46, 177785), (62, 131905), (74, 110515), (115, 71114), (155, 52762), (185, 44206), (230, 35557), (310, 26381), (370, 22103), (713, 11470), (851, 9610), (961, 8510), (1147, 7130), (1426, 5735), (1702, 4805), (1922, 4255), (2294, 3565)]