38491150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 77852160

約数和(自身を除く): 39361010

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1307, 1550, 2614, 2945, 5890, 6535, 13070, 14725, 24833, 29450, 32675, 40517, 49666, 65350, 81034, 124165, 202585, 248330, 405170, 620825, 769823, 1012925, 1241650, 1539646, 2025850, 3849115, 7698230, 19245575, 38491150]

約数ペア:

[(1, 38491150), (2, 19245575), (5, 7698230), (10, 3849115), (19, 2025850), (25, 1539646), (31, 1241650), (38, 1012925), (50, 769823), (62, 620825), (95, 405170), (155, 248330), (190, 202585), (310, 124165), (475, 81034), (589, 65350), (775, 49666), (950, 40517), (1178, 32675), (1307, 29450), (1550, 24833), (2614, 14725), (2945, 13070), (5890, 6535)]