45212000

素因数分解:

$2^5\times 5^3\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 113218560

約数和(自身を除く): 68006560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 89, 100, 125, 127, 160, 178, 200, 250, 254, 356, 400, 445, 500, 508, 635, 712, 800, 890, 1000, 1016, 1270, 1424, 1780, 2000, 2032, 2225, 2540, 2848, 3175, 3560, 4000, 4064, 4450, 5080, 6350, 7120, 8900, 10160, 11125, 11303, 12700, 14240, 15875, 17800, 20320, 22250, 22606, 25400, 31750, 35600, 44500, 45212, 50800, 56515, 63500, 71200, 89000, 90424, 101600, 113030, 127000, 178000, 180848, 226060, 254000, 282575, 356000, 361696, 452120, 508000, 565150, 904240, 1130300, 1412875, 1808480, 2260600, 2825750, 4521200, 5651500, 9042400, 11303000, 22606000, 45212000]

約数ペア:

[(1, 45212000), (2, 22606000), (4, 11303000), (5, 9042400), (8, 5651500), (10, 4521200), (16, 2825750), (20, 2260600), (25, 1808480), (32, 1412875), (40, 1130300), (50, 904240), (80, 565150), (89, 508000), (100, 452120), (125, 361696), (127, 356000), (160, 282575), (178, 254000), (200, 226060), (250, 180848), (254, 178000), (356, 127000), (400, 113030), (445, 101600), (500, 90424), (508, 89000), (635, 71200), (712, 63500), (800, 56515), (890, 50800), (1000, 45212), (1016, 44500), (1270, 35600), (1424, 31750), (1780, 25400), (2000, 22606), (2032, 22250), (2225, 20320), (2540, 17800), (2848, 15875), (3175, 14240), (3560, 12700), (4000, 11303), (4064, 11125), (4450, 10160), (5080, 8900), (6350, 7120)]