119345780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2029}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 267034320

約数和(自身を除く): 147688540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 340, 346, 692, 865, 1730, 2029, 2941, 3460, 4058, 5882, 8116, 10145, 11764, 14705, 20290, 29410, 34493, 40580, 58820, 68986, 137972, 172465, 344930, 351017, 689860, 702034, 1404068, 1755085, 3510170, 5967289, 7020340, 11934578, 23869156, 29836445, 59672890, 119345780]

約数ペア:

[(1, 119345780), (2, 59672890), (4, 29836445), (5, 23869156), (10, 11934578), (17, 7020340), (20, 5967289), (34, 3510170), (68, 1755085), (85, 1404068), (170, 702034), (173, 689860), (340, 351017), (346, 344930), (692, 172465), (865, 137972), (1730, 68986), (2029, 58820), (2941, 40580), (3460, 34493), (4058, 29410), (5882, 20290), (8116, 14705), (10145, 11764)]