13942056560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137117}}^1$

素因数の和:137202

約数の個数: 80

約数和(自身を含む): 34277306112

約数和(自身を除く): 20335249552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 1240, 1271, 1640, 2480, 2542, 3280, 5084, 6355, 10168, 12710, 20336, 25420, 50840, 101680, 137117, 274234, 548468, 685585, 1096936, 1371170, 2193872, 2742340, 4250627, 5484680, 5621797, 8501254, 10969360, 11243594, 17002508, 21253135, 22487188, 28108985, 34005016, 42506270, 44974376, 56217970, 68010032, 85012540, 89948752, 112435940, 170025080, 174275707, 224871880, 340050160, 348551414, 449743760, 697102828, 871378535, 1394205656, 1742757070, 2788411312, 3485514140, 6971028280, 13942056560]

約数ペア:

[(1, 13942056560), (2, 6971028280), (4, 3485514140), (5, 2788411312), (8, 1742757070), (10, 1394205656), (16, 871378535), (20, 697102828), (31, 449743760), (40, 348551414), (41, 340050160), (62, 224871880), (80, 174275707), (82, 170025080), (124, 112435940), (155, 89948752), (164, 85012540), (205, 68010032), (248, 56217970), (310, 44974376), (328, 42506270), (410, 34005016), (496, 28108985), (620, 22487188), (656, 21253135), (820, 17002508), (1240, 11243594), (1271, 10969360), (1640, 8501254), (2480, 5621797), (2542, 5484680), (3280, 4250627), (5084, 2742340), (6355, 2193872), (10168, 1371170), (12710, 1096936), (20336, 685585), (25420, 548468), (50840, 274234), (101680, 137117)]