14945702980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{124693}}^1$

素因数の和:125176

約数の個数: 48

約数和(自身を含む): 33873873264

約数和(自身を除く): 18928170284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 461, 922, 1844, 2305, 4610, 5993, 9220, 11986, 23972, 29965, 59930, 119860, 124693, 249386, 498772, 623465, 1246930, 1621009, 2493860, 3242018, 6484036, 8105045, 16210090, 32420180, 57483473, 114966946, 229933892, 287417365, 574834730, 747285149, 1149669460, 1494570298, 2989140596, 3736425745, 7472851490, 14945702980]

約数ペア:

[(1, 14945702980), (2, 7472851490), (4, 3736425745), (5, 2989140596), (10, 1494570298), (13, 1149669460), (20, 747285149), (26, 574834730), (52, 287417365), (65, 229933892), (130, 114966946), (260, 57483473), (461, 32420180), (922, 16210090), (1844, 8105045), (2305, 6484036), (4610, 3242018), (5993, 2493860), (9220, 1621009), (11986, 1246930), (23972, 623465), (29965, 498772), (59930, 249386), (119860, 124693)]