37551140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 88482240

約数和(自身を除く): 50931100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 121, 220, 236, 242, 263, 295, 484, 526, 590, 605, 649, 1052, 1180, 1210, 1298, 1315, 2420, 2596, 2630, 2893, 3245, 5260, 5786, 6490, 7139, 11572, 12980, 14278, 14465, 15517, 28556, 28930, 31034, 31823, 35695, 57860, 62068, 63646, 71390, 77585, 127292, 142780, 155170, 159115, 170687, 310340, 318230, 341374, 636460, 682748, 853435, 1706870, 1877557, 3413740, 3755114, 7510228, 9387785, 18775570, 37551140]

約数ペア:

[(1, 37551140), (2, 18775570), (4, 9387785), (5, 7510228), (10, 3755114), (11, 3413740), (20, 1877557), (22, 1706870), (44, 853435), (55, 682748), (59, 636460), (110, 341374), (118, 318230), (121, 310340), (220, 170687), (236, 159115), (242, 155170), (263, 142780), (295, 127292), (484, 77585), (526, 71390), (590, 63646), (605, 62068), (649, 57860), (1052, 35695), (1180, 31823), (1210, 31034), (1298, 28930), (1315, 28556), (2420, 15517), (2596, 14465), (2630, 14278), (2893, 12980), (3245, 11572), (5260, 7139), (5786, 6490)]