235307680

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8501}}^1$

素因数の和:8689

約数の個数: 48

約数和(自身を含む): 559193544

約数和(自身を除く): 323885864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 5536, 6920, 8501, 13840, 17002, 27680, 34004, 42505, 68008, 85010, 136016, 170020, 272032, 340040, 680080, 1360160, 1470673, 2941346, 5882692, 7353365, 11765384, 14706730, 23530768, 29413460, 47061536, 58826920, 117653840, 235307680]

約数ペア:

[(1, 235307680), (2, 117653840), (4, 58826920), (5, 47061536), (8, 29413460), (10, 23530768), (16, 14706730), (20, 11765384), (32, 7353365), (40, 5882692), (80, 2941346), (160, 1470673), (173, 1360160), (346, 680080), (692, 340040), (865, 272032), (1384, 170020), (1730, 136016), (2768, 85010), (3460, 68008), (5536, 42505), (6920, 34004), (8501, 27680), (13840, 17002)]