103136480

素因数分解:

$2^5\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1847}}^1$

素因数の和:2211

約数の個数: 48

約数和(自身を含む): 244490400

約数和(自身を除く): 141353920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 349, 698, 1396, 1745, 1847, 2792, 3490, 3694, 5584, 6980, 7388, 9235, 11168, 13960, 14776, 18470, 27920, 29552, 36940, 55840, 59104, 73880, 147760, 295520, 644603, 1289206, 2578412, 3223015, 5156824, 6446030, 10313648, 12892060, 20627296, 25784120, 51568240, 103136480]

約数ペア:

[(1, 103136480), (2, 51568240), (4, 25784120), (5, 20627296), (8, 12892060), (10, 10313648), (16, 6446030), (20, 5156824), (32, 3223015), (40, 2578412), (80, 1289206), (160, 644603), (349, 295520), (698, 147760), (1396, 73880), (1745, 59104), (1847, 55840), (2792, 36940), (3490, 29552), (3694, 27920), (5584, 18470), (6980, 14776), (7388, 13960), (9235, 11168)]