20232737560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{45763}}^1$

素因数の和:47360

約数の個数: 64

約数和(自身を含む): 52061126400

約数和(自身を除く): 31828388840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1579, 3158, 6316, 7895, 11053, 12632, 15790, 22106, 31580, 44212, 45763, 55265, 63160, 88424, 91526, 110530, 183052, 221060, 228815, 320341, 366104, 442120, 457630, 640682, 915260, 1281364, 1601705, 1830520, 2562728, 3203410, 6406820, 12813640, 72259777, 144519554, 289039108, 361298885, 505818439, 578078216, 722597770, 1011636878, 1445195540, 2023273756, 2529092195, 2890391080, 4046547512, 5058184390, 10116368780, 20232737560]

約数ペア:

[(1, 20232737560), (2, 10116368780), (4, 5058184390), (5, 4046547512), (7, 2890391080), (8, 2529092195), (10, 2023273756), (14, 1445195540), (20, 1011636878), (28, 722597770), (35, 578078216), (40, 505818439), (56, 361298885), (70, 289039108), (140, 144519554), (280, 72259777), (1579, 12813640), (3158, 6406820), (6316, 3203410), (7895, 2562728), (11053, 1830520), (12632, 1601705), (15790, 1281364), (22106, 915260), (31580, 640682), (44212, 457630), (45763, 442120), (55265, 366104), (63160, 320341), (88424, 228815), (91526, 221060), (110530, 183052)]