96919840

素因数分解:

$2^5\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2357}}^1$

素因数の和:2629

約数の個数: 48

約数和(自身を含む): 229961592

約数和(自身を除く): 133041752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 257, 514, 1028, 1285, 2056, 2357, 2570, 4112, 4714, 5140, 8224, 9428, 10280, 11785, 18856, 20560, 23570, 37712, 41120, 47140, 75424, 94280, 188560, 377120, 605749, 1211498, 2422996, 3028745, 4845992, 6057490, 9691984, 12114980, 19383968, 24229960, 48459920, 96919840]

約数ペア:

[(1, 96919840), (2, 48459920), (4, 24229960), (5, 19383968), (8, 12114980), (10, 9691984), (16, 6057490), (20, 4845992), (32, 3028745), (40, 2422996), (80, 1211498), (160, 605749), (257, 377120), (514, 188560), (1028, 94280), (1285, 75424), (2056, 47140), (2357, 41120), (2570, 37712), (4112, 23570), (4714, 20560), (5140, 18856), (8224, 11785), (9428, 10280)]