39826620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 125072640

約数和(自身を除く): 85246020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 563, 655, 786, 1126, 1179, 1310, 1572, 1689, 1965, 2252, 2358, 2620, 2815, 3378, 3537, 3930, 4716, 5067, 5630, 5895, 6756, 7074, 7860, 8445, 10134, 11260, 11790, 14148, 15201, 16890, 17685, 20268, 23580, 25335, 30402, 33780, 35370, 50670, 60804, 70740, 73753, 76005, 101340, 147506, 152010, 221259, 295012, 304020, 368765, 442518, 663777, 737530, 885036, 1106295, 1327554, 1475060, 1991331, 2212590, 2655108, 3318885, 3982662, 4425180, 6637770, 7965324, 9956655, 13275540, 19913310, 39826620]

約数ペア:

[(1, 39826620), (2, 19913310), (3, 13275540), (4, 9956655), (5, 7965324), (6, 6637770), (9, 4425180), (10, 3982662), (12, 3318885), (15, 2655108), (18, 2212590), (20, 1991331), (27, 1475060), (30, 1327554), (36, 1106295), (45, 885036), (54, 737530), (60, 663777), (90, 442518), (108, 368765), (131, 304020), (135, 295012), (180, 221259), (262, 152010), (270, 147506), (393, 101340), (524, 76005), (540, 73753), (563, 70740), (655, 60804), (786, 50670), (1126, 35370), (1179, 33780), (1310, 30402), (1572, 25335), (1689, 23580), (1965, 20268), (2252, 17685), (2358, 16890), (2620, 15201), (2815, 14148), (3378, 11790), (3537, 11260), (3930, 10134), (4716, 8445), (5067, 7860), (5630, 7074), (5895, 6756)]