1277620550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{6451}}^1$

素因数の和:6713

約数の個数: 48

約数和(自身を含む): 2527351632

約数和(自身を除く): 1249731082

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 233, 425, 466, 850, 1165, 2330, 3961, 5825, 6451, 7922, 11650, 12902, 19805, 32255, 39610, 64510, 99025, 109667, 161275, 198050, 219334, 322550, 548335, 1096670, 1503083, 2741675, 3006166, 5483350, 7515415, 15030830, 25552411, 37577075, 51104822, 75154150, 127762055, 255524110, 638810275, 1277620550]

約数ペア:

[(1, 1277620550), (2, 638810275), (5, 255524110), (10, 127762055), (17, 75154150), (25, 51104822), (34, 37577075), (50, 25552411), (85, 15030830), (170, 7515415), (233, 5483350), (425, 3006166), (466, 2741675), (850, 1503083), (1165, 1096670), (2330, 548335), (3961, 322550), (5825, 219334), (6451, 198050), (7922, 161275), (11650, 109667), (12902, 99025), (19805, 64510), (32255, 39610)]