38520910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 71983872

約数和(自身を除く): 33462962

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 313, 397, 626, 794, 1565, 1985, 3130, 3970, 9703, 12307, 19406, 24614, 48515, 61535, 97030, 123070, 124261, 248522, 621305, 1242610, 3852091, 7704182, 19260455, 38520910]

約数ペア:

[(1, 38520910), (2, 19260455), (5, 7704182), (10, 3852091), (31, 1242610), (62, 621305), (155, 248522), (310, 124261), (313, 123070), (397, 97030), (626, 61535), (794, 48515), (1565, 24614), (1985, 19406), (3130, 12307), (3970, 9703)]