29645440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4211}}^1$

素因数の和:4241

約数の個数: 64

約数和(自身を含む): 77332320

約数和(自身を除く): 47686880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 4211, 7040, 8422, 16844, 21055, 33688, 42110, 46321, 67376, 84220, 92642, 134752, 168440, 185284, 231605, 269504, 336880, 370568, 463210, 539008, 673760, 741136, 926420, 1347520, 1482272, 1852840, 2695040, 2964544, 3705680, 5929088, 7411360, 14822720, 29645440]

約数ペア:

[(1, 29645440), (2, 14822720), (4, 7411360), (5, 5929088), (8, 3705680), (10, 2964544), (11, 2695040), (16, 1852840), (20, 1482272), (22, 1347520), (32, 926420), (40, 741136), (44, 673760), (55, 539008), (64, 463210), (80, 370568), (88, 336880), (110, 269504), (128, 231605), (160, 185284), (176, 168440), (220, 134752), (320, 92642), (352, 84220), (440, 67376), (640, 46321), (704, 42110), (880, 33688), (1408, 21055), (1760, 16844), (3520, 8422), (4211, 7040)]