1330751920040

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{123675829}}^1$

素因数の和:123676109

約数の個数: 32

約数和(自身を含む): 3005322669000

約数和(自身を除く): 1674570748960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 10760, 123675829, 247351658, 494703316, 618379145, 989406632, 1236758290, 2473516580, 4947033160, 33268798001, 66537596002, 133075192004, 166343990005, 266150384008, 332687980010, 665375960020, 1330751920040]

約数ペア:

[(1, 1330751920040), (2, 665375960020), (4, 332687980010), (5, 266150384008), (8, 166343990005), (10, 133075192004), (20, 66537596002), (40, 33268798001), (269, 4947033160), (538, 2473516580), (1076, 1236758290), (1345, 989406632), (2152, 618379145), (2690, 494703316), (5380, 247351658), (10760, 123675829)]