488762781700

素因数分解:

$2^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{617}}^1\times {\mathrm{29231}}^1$

素因数の和:30133

約数の個数: 72

約数和(自身を含む): 1066290753024

約数和(自身を除く): 577527971324

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271, 542, 617, 1084, 1234, 1355, 2468, 2710, 3085, 5420, 6170, 6775, 12340, 13550, 15425, 27100, 29231, 30850, 58462, 61700, 116924, 146155, 167207, 292310, 334414, 584620, 668828, 730775, 836035, 1461550, 1672070, 2923100, 3344140, 4180175, 7921601, 8360350, 15843202, 16720700, 18035527, 31686404, 36071054, 39608005, 72142108, 79216010, 90177635, 158432020, 180355270, 198040025, 360710540, 396080050, 450888175, 792160100, 901776350, 1803552700, 4887627817, 9775255634, 19550511268, 24438139085, 48876278170, 97752556340, 122190695425, 244381390850, 488762781700]

約数ペア:

[(1, 488762781700), (2, 244381390850), (4, 122190695425), (5, 97752556340), (10, 48876278170), (20, 24438139085), (25, 19550511268), (50, 9775255634), (100, 4887627817), (271, 1803552700), (542, 901776350), (617, 792160100), (1084, 450888175), (1234, 396080050), (1355, 360710540), (2468, 198040025), (2710, 180355270), (3085, 158432020), (5420, 90177635), (6170, 79216010), (6775, 72142108), (12340, 39608005), (13550, 36071054), (15425, 31686404), (27100, 18035527), (29231, 16720700), (30850, 15843202), (58462, 8360350), (61700, 7921601), (116924, 4180175), (146155, 3344140), (167207, 2923100), (292310, 1672070), (334414, 1461550), (584620, 836035), (668828, 730775)]