134154520

素因数分解:

$2^3\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{2347}}^1$

素因数の和:3787

約数の個数: 32

約数和(自身を含む): 302187600

約数和(自身を除く): 168033080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1429, 2347, 2858, 4694, 5716, 7145, 9388, 11432, 11735, 14290, 18776, 23470, 28580, 46940, 57160, 93880, 3353863, 6707726, 13415452, 16769315, 26830904, 33538630, 67077260, 134154520]

約数ペア:

[(1, 134154520), (2, 67077260), (4, 33538630), (5, 26830904), (8, 16769315), (10, 13415452), (20, 6707726), (40, 3353863), (1429, 93880), (2347, 57160), (2858, 46940), (4694, 28580), (5716, 23470), (7145, 18776), (9388, 14290), (11432, 11735)]