28492960

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4813}}^1$

素因数の和:4865

約数の個数: 48

約数和(自身を含む): 69148296

約数和(自身を除く): 40655336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 4813, 5920, 9626, 19252, 24065, 38504, 48130, 77008, 96260, 154016, 178081, 192520, 356162, 385040, 712324, 770080, 890405, 1424648, 1780810, 2849296, 3561620, 5698592, 7123240, 14246480, 28492960]

約数ペア:

[(1, 28492960), (2, 14246480), (4, 7123240), (5, 5698592), (8, 3561620), (10, 2849296), (16, 1780810), (20, 1424648), (32, 890405), (37, 770080), (40, 712324), (74, 385040), (80, 356162), (148, 192520), (160, 178081), (185, 154016), (296, 96260), (370, 77008), (592, 48130), (740, 38504), (1184, 24065), (1480, 19252), (2960, 9626), (4813, 5920)]