13549900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 36212960

約数和(自身を除く): 22663060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1489, 1820, 2275, 2978, 4550, 5956, 7445, 9100, 10423, 14890, 19357, 20846, 29780, 37225, 38714, 41692, 52115, 74450, 77428, 96785, 104230, 135499, 148900, 193570, 208460, 260575, 270998, 387140, 483925, 521150, 541996, 677495, 967850, 1042300, 1354990, 1935700, 2709980, 3387475, 6774950, 13549900]

約数ペア:

[(1, 13549900), (2, 6774950), (4, 3387475), (5, 2709980), (7, 1935700), (10, 1354990), (13, 1042300), (14, 967850), (20, 677495), (25, 541996), (26, 521150), (28, 483925), (35, 387140), (50, 270998), (52, 260575), (65, 208460), (70, 193570), (91, 148900), (100, 135499), (130, 104230), (140, 96785), (175, 77428), (182, 74450), (260, 52115), (325, 41692), (350, 38714), (364, 37225), (455, 29780), (650, 20846), (700, 19357), (910, 14890), (1300, 10423), (1489, 9100), (1820, 7445), (2275, 5956), (2978, 4550)]