345357350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12959}}^1$

素因数の和:13025

約数の個数: 48

約数和(自身を含む): 708704640

約数和(自身を除く): 363347290

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 5330, 12959, 13325, 25918, 26650, 64795, 129590, 168467, 323975, 336934, 531319, 647950, 842335, 1062638, 1684670, 2656595, 4211675, 5313190, 6907147, 8423350, 13282975, 13814294, 26565950, 34535735, 69071470, 172678675, 345357350]

約数ペア:

[(1, 345357350), (2, 172678675), (5, 69071470), (10, 34535735), (13, 26565950), (25, 13814294), (26, 13282975), (41, 8423350), (50, 6907147), (65, 5313190), (82, 4211675), (130, 2656595), (205, 1684670), (325, 1062638), (410, 842335), (533, 647950), (650, 531319), (1025, 336934), (1066, 323975), (2050, 168467), (2665, 129590), (5330, 64795), (12959, 26650), (13325, 25918)]