1066287220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{12043}}^1$

素因数の和:12304

約数の個数: 48

約数和(自身を含む): 2367368640

約数和(自身を除く): 1301081420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 233, 380, 466, 932, 1165, 2330, 4427, 4660, 8854, 12043, 17708, 22135, 24086, 44270, 48172, 60215, 88540, 120430, 228817, 240860, 457634, 915268, 1144085, 2288170, 2806019, 4576340, 5612038, 11224076, 14030095, 28060190, 53314361, 56120380, 106628722, 213257444, 266571805, 533143610, 1066287220]

約数ペア:

[(1, 1066287220), (2, 533143610), (4, 266571805), (5, 213257444), (10, 106628722), (19, 56120380), (20, 53314361), (38, 28060190), (76, 14030095), (95, 11224076), (190, 5612038), (233, 4576340), (380, 2806019), (466, 2288170), (932, 1144085), (1165, 915268), (2330, 457634), (4427, 240860), (4660, 228817), (8854, 120430), (12043, 88540), (17708, 60215), (22135, 48172), (24086, 44270)]