4445920

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 10801728

約数和(自身を除く): 6355808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 751, 1184, 1480, 1502, 2960, 3004, 3755, 5920, 6008, 7510, 12016, 15020, 24032, 27787, 30040, 55574, 60080, 111148, 120160, 138935, 222296, 277870, 444592, 555740, 889184, 1111480, 2222960, 4445920]

約数ペア:

[(1, 4445920), (2, 2222960), (4, 1111480), (5, 889184), (8, 555740), (10, 444592), (16, 277870), (20, 222296), (32, 138935), (37, 120160), (40, 111148), (74, 60080), (80, 55574), (148, 30040), (160, 27787), (185, 24032), (296, 15020), (370, 12016), (592, 7510), (740, 6008), (751, 5920), (1184, 3755), (1480, 3004), (1502, 2960)]