72357350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{8563}}^1$

素因数の和:8601

約数の個数: 36

約数和(自身を含む): 145750716

約数和(自身を除く): 73393366

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 8563, 17126, 42815, 85630, 111319, 214075, 222638, 428150, 556595, 1113190, 1447147, 2782975, 2894294, 5565950, 7235735, 14471470, 36178675, 72357350]

約数ペア:

[(1, 72357350), (2, 36178675), (5, 14471470), (10, 7235735), (13, 5565950), (25, 2894294), (26, 2782975), (50, 1447147), (65, 1113190), (130, 556595), (169, 428150), (325, 222638), (338, 214075), (650, 111319), (845, 85630), (1690, 42815), (4225, 17126), (8450, 8563)]