25945260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2111

約数の個数: 96

約数和(自身を含む): 83462400

約数和(自身を除く): 57517140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2069, 2090, 2508, 3135, 4138, 4180, 6207, 6270, 8276, 10345, 12414, 12540, 20690, 22759, 24828, 31035, 39311, 41380, 45518, 62070, 68277, 78622, 91036, 113795, 117933, 124140, 136554, 157244, 196555, 227590, 235866, 273108, 341385, 393110, 432421, 455180, 471732, 589665, 682770, 786220, 864842, 1179330, 1297263, 1365540, 1729684, 2162105, 2358660, 2594526, 4324210, 5189052, 6486315, 8648420, 12972630, 25945260]

約数ペア:

[(1, 25945260), (2, 12972630), (3, 8648420), (4, 6486315), (5, 5189052), (6, 4324210), (10, 2594526), (11, 2358660), (12, 2162105), (15, 1729684), (19, 1365540), (20, 1297263), (22, 1179330), (30, 864842), (33, 786220), (38, 682770), (44, 589665), (55, 471732), (57, 455180), (60, 432421), (66, 393110), (76, 341385), (95, 273108), (110, 235866), (114, 227590), (132, 196555), (165, 157244), (190, 136554), (209, 124140), (220, 117933), (228, 113795), (285, 91036), (330, 78622), (380, 68277), (418, 62070), (570, 45518), (627, 41380), (660, 39311), (836, 31035), (1045, 24828), (1140, 22759), (1254, 20690), (2069, 12540), (2090, 12414), (2508, 10345), (3135, 8276), (4138, 6270), (4180, 6207)]