103685489500

素因数分解:

$2^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{9749}}^1$

素因数の和:10096

約数の個数: 96

約数和(自身を含む): 229975200000

約数和(自身を除く): 126289710500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 125, 178, 239, 250, 356, 445, 478, 500, 890, 956, 1195, 1780, 2225, 2390, 4450, 4780, 5975, 8900, 9749, 11125, 11950, 19498, 21271, 22250, 23900, 29875, 38996, 42542, 44500, 48745, 59750, 85084, 97490, 106355, 119500, 194980, 212710, 243725, 425420, 487450, 531775, 867661, 974900, 1063550, 1218625, 1735322, 2127100, 2330011, 2437250, 2658875, 3470644, 4338305, 4660022, 4874500, 5317750, 8676610, 9320044, 10635500, 11650055, 17353220, 21691525, 23300110, 43383050, 46600220, 58250275, 86766100, 108457625, 116500550, 207370979, 216915250, 233001100, 291251375, 414741958, 433830500, 582502750, 829483916, 1036854895, 1165005500, 2073709790, 4147419580, 5184274475, 10368548950, 20737097900, 25921372375, 51842744750, 103685489500]

約数ペア:

[(1, 103685489500), (2, 51842744750), (4, 25921372375), (5, 20737097900), (10, 10368548950), (20, 5184274475), (25, 4147419580), (50, 2073709790), (89, 1165005500), (100, 1036854895), (125, 829483916), (178, 582502750), (239, 433830500), (250, 414741958), (356, 291251375), (445, 233001100), (478, 216915250), (500, 207370979), (890, 116500550), (956, 108457625), (1195, 86766100), (1780, 58250275), (2225, 46600220), (2390, 43383050), (4450, 23300110), (4780, 21691525), (5975, 17353220), (8900, 11650055), (9749, 10635500), (11125, 9320044), (11950, 8676610), (19498, 5317750), (21271, 4874500), (22250, 4660022), (23900, 4338305), (29875, 3470644), (38996, 2658875), (42542, 2437250), (44500, 2330011), (48745, 2127100), (59750, 1735322), (85084, 1218625), (97490, 1063550), (106355, 974900), (119500, 867661), (194980, 531775), (212710, 487450), (243725, 425420)]