25326620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 62657280

約数和(自身を除く): 37330660

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 73, 76, 83, 95, 110, 146, 166, 190, 209, 220, 292, 332, 365, 380, 415, 418, 730, 803, 830, 836, 913, 1045, 1387, 1460, 1577, 1606, 1660, 1826, 2090, 2774, 3154, 3212, 3652, 4015, 4180, 4565, 5548, 6059, 6308, 6935, 7885, 8030, 9130, 12118, 13870, 15257, 15770, 16060, 17347, 18260, 24236, 27740, 30295, 30514, 31540, 34694, 60590, 61028, 66649, 69388, 76285, 86735, 115121, 121180, 133298, 152570, 173470, 230242, 266596, 305140, 333245, 346940, 460484, 575605, 666490, 1151210, 1266331, 1332980, 2302420, 2532662, 5065324, 6331655, 12663310, 25326620]

約数ペア:

[(1, 25326620), (2, 12663310), (4, 6331655), (5, 5065324), (10, 2532662), (11, 2302420), (19, 1332980), (20, 1266331), (22, 1151210), (38, 666490), (44, 575605), (55, 460484), (73, 346940), (76, 333245), (83, 305140), (95, 266596), (110, 230242), (146, 173470), (166, 152570), (190, 133298), (209, 121180), (220, 115121), (292, 86735), (332, 76285), (365, 69388), (380, 66649), (415, 61028), (418, 60590), (730, 34694), (803, 31540), (830, 30514), (836, 30295), (913, 27740), (1045, 24236), (1387, 18260), (1460, 17347), (1577, 16060), (1606, 15770), (1660, 15257), (1826, 13870), (2090, 12118), (2774, 9130), (3154, 8030), (3212, 7885), (3652, 6935), (4015, 6308), (4180, 6059), (4565, 5548)]