13307547800

素因数分解:

$2^3\times 5^2\times {\mathrm{5449}}^1\times {\mathrm{12211}}^1$

素因数の和:17676

約数の個数: 48

約数和(自身を含む): 30948261000

約数和(自身を除く): 17640713200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 5449, 10898, 12211, 21796, 24422, 27245, 43592, 48844, 54490, 61055, 97688, 108980, 122110, 136225, 217960, 244220, 272450, 305275, 488440, 544900, 610550, 1089800, 1221100, 2442200, 66537739, 133075478, 266150956, 332688695, 532301912, 665377390, 1330754780, 1663443475, 2661509560, 3326886950, 6653773900, 13307547800]

約数ペア:

[(1, 13307547800), (2, 6653773900), (4, 3326886950), (5, 2661509560), (8, 1663443475), (10, 1330754780), (20, 665377390), (25, 532301912), (40, 332688695), (50, 266150956), (100, 133075478), (200, 66537739), (5449, 2442200), (10898, 1221100), (12211, 1089800), (21796, 610550), (24422, 544900), (27245, 488440), (43592, 305275), (48844, 272450), (54490, 244220), (61055, 217960), (97688, 136225), (108980, 122110)]