1330658800

素因数分解:

$2^4\times 5^2\times {\mathrm{191}}^1\times {\mathrm{17417}}^1$

素因数の和:17626

約数の個数: 60

約数和(自身を含む): 3213830016

約数和(自身を除く): 1883171216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 191, 200, 382, 400, 764, 955, 1528, 1910, 3056, 3820, 4775, 7640, 9550, 15280, 17417, 19100, 34834, 38200, 69668, 76400, 87085, 139336, 174170, 278672, 348340, 435425, 696680, 870850, 1393360, 1741700, 3326647, 3483400, 6653294, 6966800, 13306588, 16633235, 26613176, 33266470, 53226352, 66532940, 83166175, 133065880, 166332350, 266131760, 332664700, 665329400, 1330658800]

約数ペア:

[(1, 1330658800), (2, 665329400), (4, 332664700), (5, 266131760), (8, 166332350), (10, 133065880), (16, 83166175), (20, 66532940), (25, 53226352), (40, 33266470), (50, 26613176), (80, 16633235), (100, 13306588), (191, 6966800), (200, 6653294), (382, 3483400), (400, 3326647), (764, 1741700), (955, 1393360), (1528, 870850), (1910, 696680), (3056, 435425), (3820, 348340), (4775, 278672), (7640, 174170), (9550, 139336), (15280, 87085), (17417, 76400), (19100, 69668), (34834, 38200)]