26098140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^2$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 75590928

約数和(自身を除く): 49492788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 103, 123, 164, 205, 206, 246, 309, 410, 412, 492, 515, 615, 618, 820, 1030, 1230, 1236, 1545, 2060, 2460, 3090, 4223, 6180, 8446, 10609, 12669, 16892, 21115, 21218, 25338, 31827, 42230, 42436, 50676, 53045, 63345, 63654, 84460, 106090, 126690, 127308, 159135, 212180, 253380, 318270, 434969, 636540, 869938, 1304907, 1739876, 2174845, 2609814, 4349690, 5219628, 6524535, 8699380, 13049070, 26098140]

約数ペア:

[(1, 26098140), (2, 13049070), (3, 8699380), (4, 6524535), (5, 5219628), (6, 4349690), (10, 2609814), (12, 2174845), (15, 1739876), (20, 1304907), (30, 869938), (41, 636540), (60, 434969), (82, 318270), (103, 253380), (123, 212180), (164, 159135), (205, 127308), (206, 126690), (246, 106090), (309, 84460), (410, 63654), (412, 63345), (492, 53045), (515, 50676), (615, 42436), (618, 42230), (820, 31827), (1030, 25338), (1230, 21218), (1236, 21115), (1545, 16892), (2060, 12669), (2460, 10609), (3090, 8446), (4223, 6180)]