80429550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31541}}^1$

素因数の和:31573

約数の個数: 48

約数和(自身を含む): 211205232

約数和(自身を除く): 130775682

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 31541, 63082, 94623, 157705, 189246, 315410, 473115, 536197, 788525, 946230, 1072394, 1577050, 1608591, 2365575, 2680985, 3217182, 4731150, 5361970, 8042955, 13404925, 16085910, 26809850, 40214775, 80429550]

約数ペア:

[(1, 80429550), (2, 40214775), (3, 26809850), (5, 16085910), (6, 13404925), (10, 8042955), (15, 5361970), (17, 4731150), (25, 3217182), (30, 2680985), (34, 2365575), (50, 1608591), (51, 1577050), (75, 1072394), (85, 946230), (102, 788525), (150, 536197), (170, 473115), (255, 315410), (425, 189246), (510, 157705), (850, 94623), (1275, 63082), (2550, 31541)]