109879000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1$

素因数の和:1466

約数の個数: 128

約数和(自身を含む): 320785920

約数和(自身を除く): 210906920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 175, 200, 220, 250, 275, 280, 308, 350, 385, 440, 500, 550, 616, 700, 770, 875, 1000, 1100, 1375, 1400, 1427, 1540, 1750, 1925, 2200, 2750, 2854, 3080, 3500, 3850, 5500, 5708, 7000, 7135, 7700, 9625, 9989, 11000, 11416, 14270, 15400, 15697, 19250, 19978, 28540, 31394, 35675, 38500, 39956, 49945, 57080, 62788, 71350, 77000, 78485, 79912, 99890, 109879, 125576, 142700, 156970, 178375, 199780, 219758, 249725, 285400, 313940, 356750, 392425, 399560, 439516, 499450, 549395, 627880, 713500, 784850, 879032, 998900, 1098790, 1248625, 1427000, 1569700, 1962125, 1997800, 2197580, 2497250, 2746975, 3139400, 3924250, 4395160, 4994500, 5493950, 7848500, 9989000, 10987900, 13734875, 15697000, 21975800, 27469750, 54939500, 109879000]

約数ペア:

[(1, 109879000), (2, 54939500), (4, 27469750), (5, 21975800), (7, 15697000), (8, 13734875), (10, 10987900), (11, 9989000), (14, 7848500), (20, 5493950), (22, 4994500), (25, 4395160), (28, 3924250), (35, 3139400), (40, 2746975), (44, 2497250), (50, 2197580), (55, 1997800), (56, 1962125), (70, 1569700), (77, 1427000), (88, 1248625), (100, 1098790), (110, 998900), (125, 879032), (140, 784850), (154, 713500), (175, 627880), (200, 549395), (220, 499450), (250, 439516), (275, 399560), (280, 392425), (308, 356750), (350, 313940), (385, 285400), (440, 249725), (500, 219758), (550, 199780), (616, 178375), (700, 156970), (770, 142700), (875, 125576), (1000, 109879), (1100, 99890), (1375, 79912), (1400, 78485), (1427, 77000), (1540, 71350), (1750, 62788), (1925, 57080), (2200, 49945), (2750, 39956), (2854, 38500), (3080, 35675), (3500, 31394), (3850, 28540), (5500, 19978), (5708, 19250), (7000, 15697), (7135, 15400), (7700, 14270), (9625, 11416), (9989, 11000)]