200043040

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21191}}^1$

素因数の和:21265

約数の個数: 48

約数和(自身を含む): 480634560

約数和(自身を除く): 280591520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 21191, 42382, 84764, 105955, 169528, 211910, 339056, 423820, 678112, 847640, 1250269, 1695280, 2500538, 3390560, 5001076, 6251345, 10002152, 12502690, 20004304, 25005380, 40008608, 50010760, 100021520, 200043040]

約数ペア:

[(1, 200043040), (2, 100021520), (4, 50010760), (5, 40008608), (8, 25005380), (10, 20004304), (16, 12502690), (20, 10002152), (32, 6251345), (40, 5001076), (59, 3390560), (80, 2500538), (118, 1695280), (160, 1250269), (236, 847640), (295, 678112), (472, 423820), (590, 339056), (944, 211910), (1180, 169528), (1888, 105955), (2360, 84764), (4720, 42382), (9440, 21191)]