25986540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 78321600

約数和(自身を除く): 52335060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 146, 170, 204, 219, 255, 292, 340, 349, 365, 438, 510, 698, 730, 876, 1020, 1047, 1095, 1241, 1396, 1460, 1745, 2094, 2190, 2482, 3490, 3723, 4188, 4380, 4964, 5235, 5933, 6205, 6980, 7446, 10470, 11866, 12410, 14892, 17799, 18615, 20940, 23732, 24820, 25477, 29665, 35598, 37230, 50954, 59330, 71196, 74460, 76431, 88995, 101908, 118660, 127385, 152862, 177990, 254770, 305724, 355980, 382155, 433109, 509540, 764310, 866218, 1299327, 1528620, 1732436, 2165545, 2598654, 4331090, 5197308, 6496635, 8662180, 12993270, 25986540]

約数ペア:

[(1, 25986540), (2, 12993270), (3, 8662180), (4, 6496635), (5, 5197308), (6, 4331090), (10, 2598654), (12, 2165545), (15, 1732436), (17, 1528620), (20, 1299327), (30, 866218), (34, 764310), (51, 509540), (60, 433109), (68, 382155), (73, 355980), (85, 305724), (102, 254770), (146, 177990), (170, 152862), (204, 127385), (219, 118660), (255, 101908), (292, 88995), (340, 76431), (349, 74460), (365, 71196), (438, 59330), (510, 50954), (698, 37230), (730, 35598), (876, 29665), (1020, 25477), (1047, 24820), (1095, 23732), (1241, 20940), (1396, 18615), (1460, 17799), (1745, 14892), (2094, 12410), (2190, 11866), (2482, 10470), (3490, 7446), (3723, 6980), (4188, 6205), (4380, 5933), (4964, 5235)]