283161440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57089}}^1$

素因数の和:57135

約数の個数: 48

約数和(自身を含む): 690560640

約数和(自身を除く): 407399200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 57089, 114178, 228356, 285445, 456712, 570890, 913424, 1141780, 1769759, 1826848, 2283560, 3539518, 4567120, 7079036, 8848795, 9134240, 14158072, 17697590, 28316144, 35395180, 56632288, 70790360, 141580720, 283161440]

約数ペア:

[(1, 283161440), (2, 141580720), (4, 70790360), (5, 56632288), (8, 35395180), (10, 28316144), (16, 17697590), (20, 14158072), (31, 9134240), (32, 8848795), (40, 7079036), (62, 4567120), (80, 3539518), (124, 2283560), (155, 1826848), (160, 1769759), (248, 1141780), (310, 913424), (496, 570890), (620, 456712), (992, 285445), (1240, 228356), (2480, 114178), (4960, 57089)]