4418249920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53309}}^1$

素因数の和:53370

約数の個数: 112

約数和(自身を含む): 12349154880

約数和(自身を除く): 7930904960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2240, 2368, 2590, 2960, 4144, 5180, 5920, 8288, 10360, 11840, 16576, 20720, 41440, 53309, 82880, 106618, 213236, 266545, 373163, 426472, 533090, 746326, 852944, 1066180, 1492652, 1705888, 1865815, 1972433, 2132360, 2985304, 3411776, 3731630, 3944866, 4264720, 5970608, 7463260, 7889732, 8529440, 9862165, 11941216, 13807031, 14926520, 15779464, 17058880, 19724330, 23882432, 27614062, 29853040, 31558928, 39448660, 55228124, 59706080, 63117856, 69035155, 78897320, 110456248, 119412160, 126235712, 138070310, 157794640, 220912496, 276140620, 315589280, 441824992, 552281240, 631178560, 883649984, 1104562480, 2209124960, 4418249920]

約数ペア:

[(1, 4418249920), (2, 2209124960), (4, 1104562480), (5, 883649984), (7, 631178560), (8, 552281240), (10, 441824992), (14, 315589280), (16, 276140620), (20, 220912496), (28, 157794640), (32, 138070310), (35, 126235712), (37, 119412160), (40, 110456248), (56, 78897320), (64, 69035155), (70, 63117856), (74, 59706080), (80, 55228124), (112, 39448660), (140, 31558928), (148, 29853040), (160, 27614062), (185, 23882432), (224, 19724330), (259, 17058880), (280, 15779464), (296, 14926520), (320, 13807031), (370, 11941216), (448, 9862165), (518, 8529440), (560, 7889732), (592, 7463260), (740, 5970608), (1036, 4264720), (1120, 3944866), (1184, 3731630), (1295, 3411776), (1480, 2985304), (2072, 2132360), (2240, 1972433), (2368, 1865815), (2590, 1705888), (2960, 1492652), (4144, 1066180), (5180, 852944), (5920, 746326), (8288, 533090), (10360, 426472), (11840, 373163), (16576, 266545), (20720, 213236), (41440, 106618), (53309, 82880)]