346576150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3761}}^1$

素因数の和:3889

約数の個数: 48

約数和(自身を含む): 685737360

約数和(自身を除く): 339161210

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 97, 190, 194, 475, 485, 950, 970, 1843, 2425, 3686, 3761, 4850, 7522, 9215, 18430, 18805, 37610, 46075, 71459, 92150, 94025, 142918, 188050, 357295, 364817, 714590, 729634, 1786475, 1824085, 3572950, 3648170, 6931523, 9120425, 13863046, 18240850, 34657615, 69315230, 173288075, 346576150]

約数ペア:

[(1, 346576150), (2, 173288075), (5, 69315230), (10, 34657615), (19, 18240850), (25, 13863046), (38, 9120425), (50, 6931523), (95, 3648170), (97, 3572950), (190, 1824085), (194, 1786475), (475, 729634), (485, 714590), (950, 364817), (970, 357295), (1843, 188050), (2425, 142918), (3686, 94025), (3761, 92150), (4850, 71459), (7522, 46075), (9215, 37610), (18430, 18805)]