97136420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 208897920

約数和(自身を除く): 111761500

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 263, 295, 313, 526, 590, 626, 1052, 1180, 1252, 1315, 1565, 2630, 3130, 5260, 6260, 15517, 18467, 31034, 36934, 62068, 73868, 77585, 82319, 92335, 155170, 164638, 184670, 310340, 329276, 369340, 411595, 823190, 1646380, 4856821, 9713642, 19427284, 24284105, 48568210, 97136420]

約数ペア:

[(1, 97136420), (2, 48568210), (4, 24284105), (5, 19427284), (10, 9713642), (20, 4856821), (59, 1646380), (118, 823190), (236, 411595), (263, 369340), (295, 329276), (313, 310340), (526, 184670), (590, 164638), (626, 155170), (1052, 92335), (1180, 82319), (1252, 77585), (1315, 73868), (1565, 62068), (2630, 36934), (3130, 31034), (5260, 18467), (6260, 15517)]