221161863800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1586527}}^1$

素因数の和:1586601

約数の個数: 96

約数和(自身を含む): 557728053120

約数和(自身を除く): 336566189320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 41, 50, 68, 82, 85, 100, 136, 164, 170, 200, 205, 328, 340, 410, 425, 680, 697, 820, 850, 1025, 1394, 1640, 1700, 2050, 2788, 3400, 3485, 4100, 5576, 6970, 8200, 13940, 17425, 27880, 34850, 69700, 139400, 1586527, 3173054, 6346108, 7932635, 12692216, 15865270, 26970959, 31730540, 39663175, 53941918, 63461080, 65047607, 79326350, 107883836, 130095214, 134854795, 158652700, 215767672, 260190428, 269709590, 317305400, 325238035, 520380856, 539419180, 650476070, 674273975, 1078838360, 1105809319, 1300952140, 1348547950, 1626190175, 2211618638, 2601904280, 2697095900, 3252380350, 4423237276, 5394191800, 5529046595, 6504760700, 8846474552, 11058093190, 13009521400, 22116186380, 27645232975, 44232372760, 55290465950, 110580931900, 221161863800]

約数ペア:

[(1, 221161863800), (2, 110580931900), (4, 55290465950), (5, 44232372760), (8, 27645232975), (10, 22116186380), (17, 13009521400), (20, 11058093190), (25, 8846474552), (34, 6504760700), (40, 5529046595), (41, 5394191800), (50, 4423237276), (68, 3252380350), (82, 2697095900), (85, 2601904280), (100, 2211618638), (136, 1626190175), (164, 1348547950), (170, 1300952140), (200, 1105809319), (205, 1078838360), (328, 674273975), (340, 650476070), (410, 539419180), (425, 520380856), (680, 325238035), (697, 317305400), (820, 269709590), (850, 260190428), (1025, 215767672), (1394, 158652700), (1640, 134854795), (1700, 130095214), (2050, 107883836), (2788, 79326350), (3400, 65047607), (3485, 63461080), (4100, 53941918), (5576, 39663175), (6970, 31730540), (8200, 26970959), (13940, 15865270), (17425, 12692216), (27880, 7932635), (34850, 6346108), (69700, 3173054), (139400, 1586527)]