532043080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1103}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 1240012800

約数和(自身を除く): 707969720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 389, 620, 778, 1103, 1240, 1556, 1945, 2206, 3112, 3890, 4412, 5515, 7780, 8824, 11030, 12059, 15560, 22060, 24118, 34193, 44120, 48236, 60295, 68386, 96472, 120590, 136772, 170965, 241180, 273544, 341930, 429067, 482360, 683860, 858134, 1367720, 1716268, 2145335, 3432536, 4290670, 8581340, 13301077, 17162680, 26602154, 53204308, 66505385, 106408616, 133010770, 266021540, 532043080]

約数ペア:

[(1, 532043080), (2, 266021540), (4, 133010770), (5, 106408616), (8, 66505385), (10, 53204308), (20, 26602154), (31, 17162680), (40, 13301077), (62, 8581340), (124, 4290670), (155, 3432536), (248, 2145335), (310, 1716268), (389, 1367720), (620, 858134), (778, 683860), (1103, 482360), (1240, 429067), (1556, 341930), (1945, 273544), (2206, 241180), (3112, 170965), (3890, 136772), (4412, 120590), (5515, 96472), (7780, 68386), (8824, 60295), (11030, 48236), (12059, 44120), (15560, 34193), (22060, 24118)]