542732740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{41813}}^1$

素因数の和:41892

約数の個数: 48

約数和(自身を含む): 1264455360

約数和(自身を除く): 721722620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6490, 12980, 41813, 83626, 167252, 209065, 418130, 459943, 836260, 919886, 1839772, 2299715, 2466967, 4599430, 4933934, 9198860, 9867868, 12334835, 24669670, 27136637, 49339340, 54273274, 108546548, 135683185, 271366370, 542732740]

約数ペア:

[(1, 542732740), (2, 271366370), (4, 135683185), (5, 108546548), (10, 54273274), (11, 49339340), (20, 27136637), (22, 24669670), (44, 12334835), (55, 9867868), (59, 9198860), (110, 4933934), (118, 4599430), (220, 2466967), (236, 2299715), (295, 1839772), (590, 919886), (649, 836260), (1180, 459943), (1298, 418130), (2596, 209065), (3245, 167252), (6490, 83626), (12980, 41813)]