3146480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1113

約数の個数: 40

約数和(自身を含む): 7520352

約数和(自身を除く): 4373872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1063, 1480, 2126, 2960, 4252, 5315, 8504, 10630, 17008, 21260, 39331, 42520, 78662, 85040, 157324, 196655, 314648, 393310, 629296, 786620, 1573240, 3146480]

約数ペア:

[(1, 3146480), (2, 1573240), (4, 786620), (5, 629296), (8, 393310), (10, 314648), (16, 196655), (20, 157324), (37, 85040), (40, 78662), (74, 42520), (80, 39331), (148, 21260), (185, 17008), (296, 10630), (370, 8504), (592, 5315), (740, 4252), (1063, 2960), (1480, 2126)]