132171920

素因数分解:

$2^4\times 5^1\times {\mathrm{601}}^1\times {\mathrm{2749}}^1$

素因数の和:3363

約数の個数: 40

約数和(自身を含む): 307923000

約数和(自身を除く): 175751080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 601, 1202, 2404, 2749, 3005, 4808, 5498, 6010, 9616, 10996, 12020, 13745, 21992, 24040, 27490, 43984, 48080, 54980, 109960, 219920, 1652149, 3304298, 6608596, 8260745, 13217192, 16521490, 26434384, 33042980, 66085960, 132171920]

約数ペア:

[(1, 132171920), (2, 66085960), (4, 33042980), (5, 26434384), (8, 16521490), (10, 13217192), (16, 8260745), (20, 6608596), (40, 3304298), (80, 1652149), (601, 219920), (1202, 109960), (2404, 54980), (2749, 48080), (3005, 43984), (4808, 27490), (5498, 24040), (6010, 21992), (9616, 13745), (10996, 12020)]