476371120040

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2341}}^1\times {\mathrm{36599}}^1$

素因数の和:39090

約数の個数: 64

約数和(自身を含む): 1080036720000

約数和(自身を除く): 603665599960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2341, 2780, 4682, 5560, 9364, 11705, 18728, 23410, 36599, 46820, 73198, 93640, 146396, 182995, 292792, 325399, 365990, 650798, 731980, 1301596, 1463960, 1626995, 2603192, 3253990, 5087261, 6507980, 10174522, 13015960, 20349044, 25436305, 40698088, 50872610, 85678259, 101745220, 171356518, 203490440, 342713036, 428391295, 685426072, 856782590, 1713565180, 3427130360, 11909278001, 23818556002, 47637112004, 59546390005, 95274224008, 119092780010, 238185560020, 476371120040]

約数ペア:

[(1, 476371120040), (2, 238185560020), (4, 119092780010), (5, 95274224008), (8, 59546390005), (10, 47637112004), (20, 23818556002), (40, 11909278001), (139, 3427130360), (278, 1713565180), (556, 856782590), (695, 685426072), (1112, 428391295), (1390, 342713036), (2341, 203490440), (2780, 171356518), (4682, 101745220), (5560, 85678259), (9364, 50872610), (11705, 40698088), (18728, 25436305), (23410, 20349044), (36599, 13015960), (46820, 10174522), (73198, 6507980), (93640, 5087261), (146396, 3253990), (182995, 2603192), (292792, 1626995), (325399, 1463960), (365990, 1301596), (650798, 731980)]