18442959800

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1373}}^1\times {\mathrm{1429}}^1$

素因数の和:2865

約数の個数: 96

約数和(自身を含む): 43854782400

約数和(自身を除く): 25411822600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1373, 1429, 1880, 2350, 2746, 2858, 4700, 5492, 5716, 6865, 7145, 9400, 10984, 11432, 13730, 14290, 27460, 28580, 34325, 35725, 54920, 57160, 64531, 67163, 68650, 71450, 129062, 134326, 137300, 142900, 258124, 268652, 274600, 285800, 322655, 335815, 516248, 537304, 645310, 671630, 1290620, 1343260, 1613275, 1679075, 1962017, 2581240, 2686520, 3226550, 3358150, 3924034, 6453100, 6716300, 7848068, 9810085, 12906200, 13432600, 15696136, 19620170, 39240340, 49050425, 78480680, 92214799, 98100850, 184429598, 196201700, 368859196, 392403400, 461073995, 737718392, 922147990, 1844295980, 2305369975, 3688591960, 4610739950, 9221479900, 18442959800]

約数ペア:

[(1, 18442959800), (2, 9221479900), (4, 4610739950), (5, 3688591960), (8, 2305369975), (10, 1844295980), (20, 922147990), (25, 737718392), (40, 461073995), (47, 392403400), (50, 368859196), (94, 196201700), (100, 184429598), (188, 98100850), (200, 92214799), (235, 78480680), (376, 49050425), (470, 39240340), (940, 19620170), (1175, 15696136), (1373, 13432600), (1429, 12906200), (1880, 9810085), (2350, 7848068), (2746, 6716300), (2858, 6453100), (4700, 3924034), (5492, 3358150), (5716, 3226550), (6865, 2686520), (7145, 2581240), (9400, 1962017), (10984, 1679075), (11432, 1613275), (13730, 1343260), (14290, 1290620), (27460, 671630), (28580, 645310), (34325, 537304), (35725, 516248), (54920, 335815), (57160, 322655), (64531, 285800), (67163, 274600), (68650, 268652), (71450, 258124), (129062, 142900), (134326, 137300)]