83233720

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{56239}}^1$

素因数の和:56287

約数の個数: 32

約数和(自身を含む): 192340800

約数和(自身を除く): 109107080

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 56239, 112478, 224956, 281195, 449912, 562390, 1124780, 2080843, 2249560, 4161686, 8323372, 10404215, 16646744, 20808430, 41616860, 83233720]

約数ペア:

[(1, 83233720), (2, 41616860), (4, 20808430), (5, 16646744), (8, 10404215), (10, 8323372), (20, 4161686), (37, 2249560), (40, 2080843), (74, 1124780), (148, 562390), (185, 449912), (296, 281195), (370, 224956), (740, 112478), (1480, 56239)]