3906760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 10342080

約数和(自身を除く): 6435320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 683, 715, 1144, 1366, 1430, 2732, 2860, 3415, 5464, 5720, 6830, 7513, 8879, 13660, 15026, 17758, 27320, 30052, 35516, 37565, 44395, 60104, 71032, 75130, 88790, 97669, 150260, 177580, 195338, 300520, 355160, 390676, 488345, 781352, 976690, 1953380, 3906760]

約数ペア:

[(1, 3906760), (2, 1953380), (4, 976690), (5, 781352), (8, 488345), (10, 390676), (11, 355160), (13, 300520), (20, 195338), (22, 177580), (26, 150260), (40, 97669), (44, 88790), (52, 75130), (55, 71032), (65, 60104), (88, 44395), (104, 37565), (110, 35516), (130, 30052), (143, 27320), (220, 17758), (260, 15026), (286, 13660), (440, 8879), (520, 7513), (572, 6830), (683, 5720), (715, 5464), (1144, 3415), (1366, 2860), (1430, 2732)]