292413220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{35923}}^1$

素因数の和:35980

約数の個数: 48

約数和(自身を含む): 688016448

約数和(自身を除く): 395603228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 35923, 71846, 143692, 179615, 359230, 395153, 718460, 790306, 1329151, 1580612, 1975765, 2658302, 3951530, 5316604, 6645755, 7903060, 13291510, 14620661, 26583020, 29241322, 58482644, 73103305, 146206610, 292413220]

約数ペア:

[(1, 292413220), (2, 146206610), (4, 73103305), (5, 58482644), (10, 29241322), (11, 26583020), (20, 14620661), (22, 13291510), (37, 7903060), (44, 6645755), (55, 5316604), (74, 3951530), (110, 2658302), (148, 1975765), (185, 1580612), (220, 1329151), (370, 790306), (407, 718460), (740, 395153), (814, 359230), (1628, 179615), (2035, 143692), (4070, 71846), (8140, 35923)]