27971882560

素因数分解:

$2^6\times 5^1\times {\mathrm{2861}}^1\times {\mathrm{30553}}^1$

素因数の和:33431

約数の個数: 56

約数和(自身を含む): 66633507576

約数和(自身を除く): 38661625016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2861, 5722, 11444, 14305, 22888, 28610, 30553, 45776, 57220, 61106, 91552, 114440, 122212, 152765, 183104, 228880, 244424, 305530, 457760, 488848, 611060, 915520, 977696, 1222120, 1955392, 2444240, 4888480, 9776960, 87412133, 174824266, 349648532, 437060665, 699297064, 874121330, 1398594128, 1748242660, 2797188256, 3496485320, 5594376512, 6992970640, 13985941280, 27971882560]

約数ペア:

[(1, 27971882560), (2, 13985941280), (4, 6992970640), (5, 5594376512), (8, 3496485320), (10, 2797188256), (16, 1748242660), (20, 1398594128), (32, 874121330), (40, 699297064), (64, 437060665), (80, 349648532), (160, 174824266), (320, 87412133), (2861, 9776960), (5722, 4888480), (11444, 2444240), (14305, 1955392), (22888, 1222120), (28610, 977696), (30553, 915520), (45776, 611060), (57220, 488848), (61106, 457760), (91552, 305530), (114440, 244424), (122212, 228880), (152765, 183104)]