3132400

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 60

約数和(自身を含む): 7749504

約数和(自身を除く): 4617104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 191, 200, 205, 328, 382, 400, 410, 656, 764, 820, 955, 1025, 1528, 1640, 1910, 2050, 3056, 3280, 3820, 4100, 4775, 7640, 7831, 8200, 9550, 15280, 15662, 16400, 19100, 31324, 38200, 39155, 62648, 76400, 78310, 125296, 156620, 195775, 313240, 391550, 626480, 783100, 1566200, 3132400]

約数ペア:

[(1, 3132400), (2, 1566200), (4, 783100), (5, 626480), (8, 391550), (10, 313240), (16, 195775), (20, 156620), (25, 125296), (40, 78310), (41, 76400), (50, 62648), (80, 39155), (82, 38200), (100, 31324), (164, 19100), (191, 16400), (200, 15662), (205, 15280), (328, 9550), (382, 8200), (400, 7831), (410, 7640), (656, 4775), (764, 4100), (820, 3820), (955, 3280), (1025, 3056), (1528, 2050), (1640, 1910)]