129528528040

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{14140669}}^1$

素因数の和:14140909

約数の個数: 32

約数和(自身を含む): 292711869000

約数和(自身を除く): 163183340960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 14140669, 28281338, 56562676, 70703345, 113125352, 141406690, 282813380, 565626760, 3238213201, 6476426402, 12952852804, 16191066005, 25905705608, 32382132010, 64764264020, 129528528040]

約数ペア:

[(1, 129528528040), (2, 64764264020), (4, 32382132010), (5, 25905705608), (8, 16191066005), (10, 12952852804), (20, 6476426402), (40, 3238213201), (229, 565626760), (458, 282813380), (916, 141406690), (1145, 113125352), (1832, 70703345), (2290, 56562676), (4580, 28281338), (9160, 14140669)]