9327200

素因数分解:

$2^5\times 5^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 23201640

約数和(自身を除く): 13874440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 89, 100, 131, 160, 178, 200, 262, 356, 400, 445, 524, 655, 712, 800, 890, 1048, 1310, 1424, 1780, 2096, 2225, 2620, 2848, 3275, 3560, 4192, 4450, 5240, 6550, 7120, 8900, 10480, 11659, 13100, 14240, 17800, 20960, 23318, 26200, 35600, 46636, 52400, 58295, 71200, 93272, 104800, 116590, 186544, 233180, 291475, 373088, 466360, 582950, 932720, 1165900, 1865440, 2331800, 4663600, 9327200]

約数ペア:

[(1, 9327200), (2, 4663600), (4, 2331800), (5, 1865440), (8, 1165900), (10, 932720), (16, 582950), (20, 466360), (25, 373088), (32, 291475), (40, 233180), (50, 186544), (80, 116590), (89, 104800), (100, 93272), (131, 71200), (160, 58295), (178, 52400), (200, 46636), (262, 35600), (356, 26200), (400, 23318), (445, 20960), (524, 17800), (655, 14240), (712, 13100), (800, 11659), (890, 10480), (1048, 8900), (1310, 7120), (1424, 6550), (1780, 5240), (2096, 4450), (2225, 4192), (2620, 3560), (2848, 3275)]