32639660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5647}}^1$

素因数の和:5690

約数の個数: 36

約数和(自身を含む): 72825312

約数和(自身を除く): 40185652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5647, 5780, 11294, 22588, 28235, 56470, 95999, 112940, 191998, 383996, 479995, 959990, 1631983, 1919980, 3263966, 6527932, 8159915, 16319830, 32639660]

約数ペア:

[(1, 32639660), (2, 16319830), (4, 8159915), (5, 6527932), (10, 3263966), (17, 1919980), (20, 1631983), (34, 959990), (68, 479995), (85, 383996), (170, 191998), (289, 112940), (340, 95999), (578, 56470), (1156, 28235), (1445, 22588), (2890, 11294), (5647, 5780)]