47482160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 122135040

約数和(自身を除く): 74652880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 220, 316, 395, 440, 632, 683, 790, 869, 880, 1264, 1366, 1580, 1738, 2732, 3160, 3415, 3476, 4345, 5464, 6320, 6830, 6952, 7513, 8690, 10928, 13660, 13904, 15026, 17380, 27320, 30052, 34760, 37565, 53957, 54640, 60104, 69520, 75130, 107914, 120208, 150260, 215828, 269785, 300520, 431656, 539570, 593527, 601040, 863312, 1079140, 1187054, 2158280, 2374108, 2967635, 4316560, 4748216, 5935270, 9496432, 11870540, 23741080, 47482160]

約数ペア:

[(1, 47482160), (2, 23741080), (4, 11870540), (5, 9496432), (8, 5935270), (10, 4748216), (11, 4316560), (16, 2967635), (20, 2374108), (22, 2158280), (40, 1187054), (44, 1079140), (55, 863312), (79, 601040), (80, 593527), (88, 539570), (110, 431656), (158, 300520), (176, 269785), (220, 215828), (316, 150260), (395, 120208), (440, 107914), (632, 75130), (683, 69520), (790, 60104), (869, 54640), (880, 53957), (1264, 37565), (1366, 34760), (1580, 30052), (1738, 27320), (2732, 17380), (3160, 15026), (3415, 13904), (3476, 13660), (4345, 10928), (5464, 8690), (6320, 7513), (6830, 6952)]