2246934520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1518199}}^1$

素因数の和:1518247

約数の個数: 32

約数和(自身を含む): 5192244000

約数和(自身を除く): 2945309480

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1518199, 3036398, 6072796, 7590995, 12145592, 15181990, 30363980, 56173363, 60727960, 112346726, 224693452, 280866815, 449386904, 561733630, 1123467260, 2246934520]

約数ペア:

[(1, 2246934520), (2, 1123467260), (4, 561733630), (5, 449386904), (8, 280866815), (10, 224693452), (20, 112346726), (37, 60727960), (40, 56173363), (74, 30363980), (148, 15181990), (185, 12145592), (296, 7590995), (370, 6072796), (740, 3036398), (1480, 1518199)]