160634560

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16193}}^1$

素因数の和:16241

約数の個数: 56

約数和(自身を含む): 394874496

約数和(自身を除く): 234239936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 16193, 32386, 64772, 80965, 129544, 161930, 259088, 323860, 501983, 518176, 647720, 1003966, 1036352, 1295440, 2007932, 2509915, 2590880, 4015864, 5019830, 5181760, 8031728, 10039660, 16063456, 20079320, 32126912, 40158640, 80317280, 160634560]

約数ペア:

[(1, 160634560), (2, 80317280), (4, 40158640), (5, 32126912), (8, 20079320), (10, 16063456), (16, 10039660), (20, 8031728), (31, 5181760), (32, 5019830), (40, 4015864), (62, 2590880), (64, 2509915), (80, 2007932), (124, 1295440), (155, 1036352), (160, 1003966), (248, 647720), (310, 518176), (320, 501983), (496, 323860), (620, 259088), (992, 161930), (1240, 129544), (1984, 80965), (2480, 64772), (4960, 32386), (9920, 16193)]