2097308049400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{593}}^1\times {\mathrm{411253}}^1$

素因数の和:411905

約数の個数: 96

約数和(自身を含む): 4998068562960

約数和(自身を除く): 2900760513560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 593, 860, 1075, 1186, 1720, 2150, 2372, 2965, 4300, 4744, 5930, 8600, 11860, 14825, 23720, 25499, 29650, 50998, 59300, 101996, 118600, 127495, 203992, 254990, 411253, 509980, 637475, 822506, 1019960, 1274950, 1645012, 2056265, 2549900, 3290024, 4112530, 5099800, 8225060, 10281325, 16450120, 17683879, 20562650, 35367758, 41125300, 70735516, 82250600, 88419395, 141471032, 176838790, 243873029, 353677580, 442096975, 487746058, 707355160, 884193950, 975492116, 1219365145, 1768387900, 1950984232, 2438730290, 3536775800, 4877460580, 6096825725, 9754921160, 10486540247, 12193651450, 20973080494, 24387302900, 41946160988, 48774605800, 52432701235, 83892321976, 104865402470, 209730804940, 262163506175, 419461609880, 524327012350, 1048654024700, 2097308049400]

約数ペア:

[(1, 2097308049400), (2, 1048654024700), (4, 524327012350), (5, 419461609880), (8, 262163506175), (10, 209730804940), (20, 104865402470), (25, 83892321976), (40, 52432701235), (43, 48774605800), (50, 41946160988), (86, 24387302900), (100, 20973080494), (172, 12193651450), (200, 10486540247), (215, 9754921160), (344, 6096825725), (430, 4877460580), (593, 3536775800), (860, 2438730290), (1075, 1950984232), (1186, 1768387900), (1720, 1219365145), (2150, 975492116), (2372, 884193950), (2965, 707355160), (4300, 487746058), (4744, 442096975), (5930, 353677580), (8600, 243873029), (11860, 176838790), (14825, 141471032), (23720, 88419395), (25499, 82250600), (29650, 70735516), (50998, 41125300), (59300, 35367758), (101996, 20562650), (118600, 17683879), (127495, 16450120), (203992, 10281325), (254990, 8225060), (411253, 5099800), (509980, 4112530), (637475, 3290024), (822506, 2549900), (1019960, 2056265), (1274950, 1645012)]