79955360

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21727}}^1$

素因数の和:21765

約数の個数: 48

約数和(自身を含む): 197116416

約数和(自身を除く): 117161056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 21727, 43454, 86908, 108635, 173816, 217270, 347632, 434540, 499721, 695264, 869080, 999442, 1738160, 1998884, 2498605, 3476320, 3997768, 4997210, 7995536, 9994420, 15991072, 19988840, 39977680, 79955360]

約数ペア:

[(1, 79955360), (2, 39977680), (4, 19988840), (5, 15991072), (8, 9994420), (10, 7995536), (16, 4997210), (20, 3997768), (23, 3476320), (32, 2498605), (40, 1998884), (46, 1738160), (80, 999442), (92, 869080), (115, 695264), (160, 499721), (184, 434540), (230, 347632), (368, 217270), (460, 173816), (736, 108635), (920, 86908), (1840, 43454), (3680, 21727)]