83521240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2287}}^1$

素因数の和:2392

約数の個数: 64

約数和(自身を含む): 207567360

約数和(自身を除く): 124046120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 415, 440, 664, 830, 913, 1660, 1826, 2287, 3320, 3652, 4565, 4574, 7304, 9130, 9148, 11435, 18260, 18296, 22870, 25157, 36520, 45740, 50314, 91480, 100628, 125785, 189821, 201256, 251570, 379642, 503140, 759284, 949105, 1006280, 1518568, 1898210, 2088031, 3796420, 4176062, 7592840, 8352124, 10440155, 16704248, 20880310, 41760620, 83521240]

約数ペア:

[(1, 83521240), (2, 41760620), (4, 20880310), (5, 16704248), (8, 10440155), (10, 8352124), (11, 7592840), (20, 4176062), (22, 3796420), (40, 2088031), (44, 1898210), (55, 1518568), (83, 1006280), (88, 949105), (110, 759284), (166, 503140), (220, 379642), (332, 251570), (415, 201256), (440, 189821), (664, 125785), (830, 100628), (913, 91480), (1660, 50314), (1826, 45740), (2287, 36520), (3320, 25157), (3652, 22870), (4565, 18296), (4574, 18260), (7304, 11435), (9130, 9148)]