8213280770

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 15216574464

約数和(自身を除く): 7003293694

約数列:

[1, 2, 5, 10, 83, 103, 166, 191, 206, 382, 415, 503, 515, 830, 955, 1006, 1030, 1910, 2515, 5030, 8549, 15853, 17098, 19673, 31706, 39346, 41749, 42745, 51809, 79265, 83498, 85490, 96073, 98365, 103618, 158530, 192146, 196730, 208745, 259045, 417490, 480365, 518090, 960730, 1632859, 3265718, 4300147, 7974059, 8164295, 8600294, 9895519, 15948118, 16328590, 19791038, 21500735, 39870295, 43001470, 49477595, 79740590, 98955190, 821328077, 1642656154, 4106640385, 8213280770]

約数ペア:

[(1, 8213280770), (2, 4106640385), (5, 1642656154), (10, 821328077), (83, 98955190), (103, 79740590), (166, 49477595), (191, 43001470), (206, 39870295), (382, 21500735), (415, 19791038), (503, 16328590), (515, 15948118), (830, 9895519), (955, 8600294), (1006, 8164295), (1030, 7974059), (1910, 4300147), (2515, 3265718), (5030, 1632859), (8549, 960730), (15853, 518090), (17098, 480365), (19673, 417490), (31706, 259045), (39346, 208745), (41749, 196730), (42745, 192146), (51809, 158530), (79265, 103618), (83498, 98365), (85490, 96073)]