130004000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{4643}}^1$

素因数の和:4675

約数の個数: 96

約数和(自身を含む): 365129856

約数和(自身を除く): 235125856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2800, 3500, 4000, 4643, 5600, 7000, 9286, 14000, 18572, 23215, 28000, 32501, 37144, 46430, 65002, 74288, 92860, 116075, 130004, 148576, 162505, 185720, 232150, 260008, 325010, 371440, 464300, 520016, 580375, 650020, 742880, 812525, 928600, 1040032, 1160750, 1300040, 1625050, 1857200, 2321500, 2600080, 3250100, 3714400, 4062625, 4643000, 5200160, 6500200, 8125250, 9286000, 13000400, 16250500, 18572000, 26000800, 32501000, 65002000, 130004000]

約数ペア:

[(1, 130004000), (2, 65002000), (4, 32501000), (5, 26000800), (7, 18572000), (8, 16250500), (10, 13000400), (14, 9286000), (16, 8125250), (20, 6500200), (25, 5200160), (28, 4643000), (32, 4062625), (35, 3714400), (40, 3250100), (50, 2600080), (56, 2321500), (70, 1857200), (80, 1625050), (100, 1300040), (112, 1160750), (125, 1040032), (140, 928600), (160, 812525), (175, 742880), (200, 650020), (224, 580375), (250, 520016), (280, 464300), (350, 371440), (400, 325010), (500, 260008), (560, 232150), (700, 185720), (800, 162505), (875, 148576), (1000, 130004), (1120, 116075), (1400, 92860), (1750, 74288), (2000, 65002), (2800, 46430), (3500, 37144), (4000, 32501), (4643, 28000), (5600, 23215), (7000, 18572), (9286, 14000)]