4867190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 9106560

約数和(自身を除く): 4239370

約数列:

[1, 2, 5, 10, 61, 79, 101, 122, 158, 202, 305, 395, 505, 610, 790, 1010, 4819, 6161, 7979, 9638, 12322, 15958, 24095, 30805, 39895, 48190, 61610, 79790, 486719, 973438, 2433595, 4867190]

約数ペア:

[(1, 4867190), (2, 2433595), (5, 973438), (10, 486719), (61, 79790), (79, 61610), (101, 48190), (122, 39895), (158, 30805), (202, 24095), (305, 15958), (395, 12322), (505, 9638), (610, 7979), (790, 6161), (1010, 4819)]