2740750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 5410080

約数和(自身を除く): 2669330

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 577, 950, 1154, 2375, 2885, 4750, 5770, 10963, 14425, 21926, 28850, 54815, 72125, 109630, 144250, 274075, 548150, 1370375, 2740750]

約数ペア:

[(1, 2740750), (2, 1370375), (5, 548150), (10, 274075), (19, 144250), (25, 109630), (38, 72125), (50, 54815), (95, 28850), (125, 21926), (190, 14425), (250, 10963), (475, 5770), (577, 4750), (950, 2885), (1154, 2375)]