47322440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 117184320

約数和(自身を除く): 69861880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 131, 220, 262, 440, 524, 655, 821, 1048, 1310, 1441, 1642, 2620, 2882, 3284, 4105, 5240, 5764, 6568, 7205, 8210, 9031, 11528, 14410, 16420, 18062, 28820, 32840, 36124, 45155, 57640, 72248, 90310, 107551, 180620, 215102, 361240, 430204, 537755, 860408, 1075510, 1183061, 2151020, 2366122, 4302040, 4732244, 5915305, 9464488, 11830610, 23661220, 47322440]

約数ペア:

[(1, 47322440), (2, 23661220), (4, 11830610), (5, 9464488), (8, 5915305), (10, 4732244), (11, 4302040), (20, 2366122), (22, 2151020), (40, 1183061), (44, 1075510), (55, 860408), (88, 537755), (110, 430204), (131, 361240), (220, 215102), (262, 180620), (440, 107551), (524, 90310), (655, 72248), (821, 57640), (1048, 45155), (1310, 36124), (1441, 32840), (1642, 28820), (2620, 18062), (2882, 16420), (3284, 14410), (4105, 11528), (5240, 9031), (5764, 8210), (6568, 7205)]