507840920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{552001}}^1$

素因数の和:552035

約数の個数: 32

約数和(自身を含む): 1192324320

約数和(自身を除く): 684483400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 552001, 1104002, 2208004, 2760005, 4416008, 5520010, 11040020, 12696023, 22080040, 25392046, 50784092, 63480115, 101568184, 126960230, 253920460, 507840920]

約数ペア:

[(1, 507840920), (2, 253920460), (4, 126960230), (5, 101568184), (8, 63480115), (10, 50784092), (20, 25392046), (23, 22080040), (40, 12696023), (46, 11040020), (92, 5520010), (115, 4416008), (184, 2760005), (230, 2208004), (460, 1104002), (920, 552001)]