1036280000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{3701}}^1$

素因数の和:3740

約数の個数: 140

約数和(自身を含む): 2937522192

約数和(自身を除く): 1901242192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 625, 700, 800, 875, 1000, 1120, 1250, 1400, 1600, 1750, 2000, 2240, 2500, 2800, 3500, 3701, 4000, 4375, 5000, 5600, 7000, 7402, 8000, 8750, 10000, 11200, 14000, 14804, 17500, 18505, 20000, 25907, 28000, 29608, 35000, 37010, 40000, 51814, 56000, 59216, 70000, 74020, 92525, 103628, 118432, 129535, 140000, 148040, 185050, 207256, 236864, 259070, 280000, 296080, 370100, 414512, 462625, 518140, 592160, 647675, 740200, 829024, 925250, 1036280, 1184320, 1295350, 1480400, 1658048, 1850500, 2072560, 2313125, 2590700, 2960800, 3238375, 3701000, 4145120, 4626250, 5181400, 5921600, 6476750, 7402000, 8290240, 9252500, 10362800, 12953500, 14804000, 16191875, 18505000, 20725600, 25907000, 29608000, 32383750, 37010000, 41451200, 51814000, 64767500, 74020000, 103628000, 129535000, 148040000, 207256000, 259070000, 518140000, 1036280000]

約数ペア:

[(1, 1036280000), (2, 518140000), (4, 259070000), (5, 207256000), (7, 148040000), (8, 129535000), (10, 103628000), (14, 74020000), (16, 64767500), (20, 51814000), (25, 41451200), (28, 37010000), (32, 32383750), (35, 29608000), (40, 25907000), (50, 20725600), (56, 18505000), (64, 16191875), (70, 14804000), (80, 12953500), (100, 10362800), (112, 9252500), (125, 8290240), (140, 7402000), (160, 6476750), (175, 5921600), (200, 5181400), (224, 4626250), (250, 4145120), (280, 3701000), (320, 3238375), (350, 2960800), (400, 2590700), (448, 2313125), (500, 2072560), (560, 1850500), (625, 1658048), (700, 1480400), (800, 1295350), (875, 1184320), (1000, 1036280), (1120, 925250), (1250, 829024), (1400, 740200), (1600, 647675), (1750, 592160), (2000, 518140), (2240, 462625), (2500, 414512), (2800, 370100), (3500, 296080), (3701, 280000), (4000, 259070), (4375, 236864), (5000, 207256), (5600, 185050), (7000, 148040), (7402, 140000), (8000, 129535), (8750, 118432), (10000, 103628), (11200, 92525), (14000, 74020), (14804, 70000), (17500, 59216), (18505, 56000), (20000, 51814), (25907, 40000), (28000, 37010), (29608, 35000)]