2743455880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{57203}}^1$

素因数の和:57334

約数の個数: 64

約数和(自身を含む): 6795835200

約数和(自身を除く): 4052379320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 109, 110, 218, 220, 436, 440, 545, 872, 1090, 1199, 2180, 2398, 4360, 4796, 5995, 9592, 11990, 23980, 47960, 57203, 114406, 228812, 286015, 457624, 572030, 629233, 1144060, 1258466, 2288120, 2516932, 3146165, 5033864, 6235127, 6292330, 12470254, 12584660, 24940508, 25169320, 31175635, 49881016, 62351270, 68586397, 124702540, 137172794, 249405080, 274345588, 342931985, 548691176, 685863970, 1371727940, 2743455880]

約数ペア:

[(1, 2743455880), (2, 1371727940), (4, 685863970), (5, 548691176), (8, 342931985), (10, 274345588), (11, 249405080), (20, 137172794), (22, 124702540), (40, 68586397), (44, 62351270), (55, 49881016), (88, 31175635), (109, 25169320), (110, 24940508), (218, 12584660), (220, 12470254), (436, 6292330), (440, 6235127), (545, 5033864), (872, 3146165), (1090, 2516932), (1199, 2288120), (2180, 1258466), (2398, 1144060), (4360, 629233), (4796, 572030), (5995, 457624), (9592, 286015), (11990, 228812), (23980, 114406), (47960, 57203)]