38924530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 72737280

約数和(自身を除く): 33812750

約数列:

[1, 2, 5, 10, 31, 62, 155, 307, 310, 409, 614, 818, 1535, 2045, 3070, 4090, 9517, 12679, 19034, 25358, 47585, 63395, 95170, 125563, 126790, 251126, 627815, 1255630, 3892453, 7784906, 19462265, 38924530]

約数ペア:

[(1, 38924530), (2, 19462265), (5, 7784906), (10, 3892453), (31, 1255630), (62, 627815), (155, 251126), (307, 126790), (310, 125563), (409, 95170), (614, 63395), (818, 47585), (1535, 25358), (2045, 19034), (3070, 12679), (4090, 9517)]