16319550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8369}}^1$

素因数の和:8397

約数の個数: 48

約数和(自身を含む): 43590960

約数和(自身を除く): 27271410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 8369, 16738, 25107, 41845, 50214, 83690, 108797, 125535, 209225, 217594, 251070, 326391, 418450, 543985, 627675, 652782, 1087970, 1255350, 1631955, 2719925, 3263910, 5439850, 8159775, 16319550]

約数ペア:

[(1, 16319550), (2, 8159775), (3, 5439850), (5, 3263910), (6, 2719925), (10, 1631955), (13, 1255350), (15, 1087970), (25, 652782), (26, 627675), (30, 543985), (39, 418450), (50, 326391), (65, 251070), (75, 217594), (78, 209225), (130, 125535), (150, 108797), (195, 83690), (325, 50214), (390, 41845), (650, 25107), (975, 16738), (1950, 8369)]