20199428200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{759377}}^1$

素因数の和:759419

約数の個数: 96

約数和(自身を含む): 56497723200

約数和(自身を除く): 36298295000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2660, 3325, 3800, 5320, 6650, 13300, 26600, 759377, 1518754, 3037508, 3796885, 5315639, 6075016, 7593770, 10631278, 14428163, 15187540, 18984425, 21262556, 26578195, 28856326, 30375080, 37968850, 42525112, 53156390, 57712652, 72140815, 75937700, 100997141, 106312780, 115425304, 132890975, 144281630, 151875400, 201994282, 212625560, 265781950, 288563260, 360704075, 403988564, 504985705, 531563900, 577126520, 721408150, 807977128, 1009971410, 1063127800, 1442816300, 2019942820, 2524928525, 2885632600, 4039885640, 5049857050, 10099714100, 20199428200]

約数ペア:

[(1, 20199428200), (2, 10099714100), (4, 5049857050), (5, 4039885640), (7, 2885632600), (8, 2524928525), (10, 2019942820), (14, 1442816300), (19, 1063127800), (20, 1009971410), (25, 807977128), (28, 721408150), (35, 577126520), (38, 531563900), (40, 504985705), (50, 403988564), (56, 360704075), (70, 288563260), (76, 265781950), (95, 212625560), (100, 201994282), (133, 151875400), (140, 144281630), (152, 132890975), (175, 115425304), (190, 106312780), (200, 100997141), (266, 75937700), (280, 72140815), (350, 57712652), (380, 53156390), (475, 42525112), (532, 37968850), (665, 30375080), (700, 28856326), (760, 26578195), (950, 21262556), (1064, 18984425), (1330, 15187540), (1400, 14428163), (1900, 10631278), (2660, 7593770), (3325, 6075016), (3800, 5315639), (5320, 3796885), (6650, 3037508), (13300, 1518754), (26600, 759377)]