2012634580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{31223}}^1$

素因数の和:31536

約数の個数: 48

約数和(自身を含む): 4626647424

約数和(自身を除く): 2614012844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 293, 586, 1172, 1465, 2930, 3223, 5860, 6446, 12892, 16115, 31223, 32230, 62446, 64460, 124892, 156115, 312230, 343453, 624460, 686906, 1373812, 1717265, 3434530, 6869060, 9148339, 18296678, 36593356, 45741695, 91483390, 100631729, 182966780, 201263458, 402526916, 503158645, 1006317290, 2012634580]

約数ペア:

[(1, 2012634580), (2, 1006317290), (4, 503158645), (5, 402526916), (10, 201263458), (11, 182966780), (20, 100631729), (22, 91483390), (44, 45741695), (55, 36593356), (110, 18296678), (220, 9148339), (293, 6869060), (586, 3434530), (1172, 1717265), (1465, 1373812), (2930, 686906), (3223, 624460), (5860, 343453), (6446, 312230), (12892, 156115), (16115, 124892), (31223, 64460), (32230, 62446)]