101322250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 202849920

約数和(自身を除く): 101527670

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 83, 95, 125, 166, 190, 250, 257, 415, 475, 514, 830, 950, 1285, 1577, 2075, 2375, 2570, 3154, 4150, 4750, 4883, 6425, 7885, 9766, 10375, 12850, 15770, 20750, 21331, 24415, 32125, 39425, 42662, 48830, 64250, 78850, 106655, 122075, 197125, 213310, 244150, 394250, 405289, 533275, 610375, 810578, 1066550, 1220750, 2026445, 2666375, 4052890, 5332750, 10132225, 20264450, 50661125, 101322250]

約数ペア:

[(1, 101322250), (2, 50661125), (5, 20264450), (10, 10132225), (19, 5332750), (25, 4052890), (38, 2666375), (50, 2026445), (83, 1220750), (95, 1066550), (125, 810578), (166, 610375), (190, 533275), (250, 405289), (257, 394250), (415, 244150), (475, 213310), (514, 197125), (830, 122075), (950, 106655), (1285, 78850), (1577, 64250), (2075, 48830), (2375, 42662), (2570, 39425), (3154, 32125), (4150, 24415), (4750, 21331), (4883, 20750), (6425, 15770), (7885, 12850), (9766, 10375)]