1612490360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{5669}}^1$

素因数の和:6240

約数の個数: 64

約数和(自身を含む): 3915021600

約数和(自身を除く): 2302531240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 547, 1094, 2188, 2735, 4376, 5470, 5669, 7111, 10940, 11338, 14222, 21880, 22676, 28345, 28444, 35555, 45352, 56690, 56888, 71110, 73697, 113380, 142220, 147394, 226760, 284440, 294788, 368485, 589576, 736970, 1473940, 2947880, 3100943, 6201886, 12403772, 15504715, 24807544, 31009430, 40312259, 62018860, 80624518, 124037720, 161249036, 201561295, 322498072, 403122590, 806245180, 1612490360]

約数ペア:

[(1, 1612490360), (2, 806245180), (4, 403122590), (5, 322498072), (8, 201561295), (10, 161249036), (13, 124037720), (20, 80624518), (26, 62018860), (40, 40312259), (52, 31009430), (65, 24807544), (104, 15504715), (130, 12403772), (260, 6201886), (520, 3100943), (547, 2947880), (1094, 1473940), (2188, 736970), (2735, 589576), (4376, 368485), (5470, 294788), (5669, 284440), (7111, 226760), (10940, 147394), (11338, 142220), (14222, 113380), (21880, 73697), (22676, 71110), (28345, 56888), (28444, 56690), (35555, 45352)]