223611680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45083}}^1$

素因数の和:45129

約数の個数: 48

約数和(自身を含む): 545336064

約数和(自身を除く): 321724384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 45083, 90166, 180332, 225415, 360664, 450830, 721328, 901660, 1397573, 1442656, 1803320, 2795146, 3606640, 5590292, 6987865, 7213280, 11180584, 13975730, 22361168, 27951460, 44722336, 55902920, 111805840, 223611680]

約数ペア:

[(1, 223611680), (2, 111805840), (4, 55902920), (5, 44722336), (8, 27951460), (10, 22361168), (16, 13975730), (20, 11180584), (31, 7213280), (32, 6987865), (40, 5590292), (62, 3606640), (80, 2795146), (124, 1803320), (155, 1442656), (160, 1397573), (248, 901660), (310, 721328), (496, 450830), (620, 360664), (992, 225415), (1240, 180332), (2480, 90166), (4960, 45083)]